appendices in research paper apa

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Footnotes & Appendices 

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APA style offers writers footnotes and appendices as spaces where additional, relevant information might be shared within a document; this resource offers a quick overview of format and content concerns for these segments of a document. Should additional clarification be necessary, it is always recommended that writers reach out to the individual overseeing their work (i.e., instructor, editor, etc.). For your convenience, a student sample paper is included below; please note the document is filled with  Lorem Ipsum  placeholder text and references to footnotes and appendices are highighlighted. Additional marginal notes also further explain specific portions of the example. 

Footnotes 

Footnotes are supplementary details printed at the bottom of the page pertaining to a paper’s content or copyright information. This supporting text can be utilized in any type of APA paper to support the body paragraphs.

Content-Based Footnotes

Utilizing footnotes to provide supplementary detail can enrich the body text and reinforce the main argument of the paper. Footnotes may also direct readers to an alternate source for more detail on a topic. Though content footnotes can be useful in providing additional context, it is detrimental to include tangential or convoluted information. Footnotes should detail a focused subject; lengthier sections of text are better suited for the body paragraphs.

Acknowledging Copyright

When citing long quotations, images, tables, data, or commercially published questionnaires in-text, it is important to credit the copyright information in a footnote. Functioning much like an in-text citation, a footnote copyright attribution provides credit to the original source and must also be included in a reference list. A copyright citation is needed for both direct reprinting as well as adaptations of content, and these may require express permission from the copyright owner.

Formatting Footnotes

Each footnote and its corresponding in-text callout should be formatted in numerical order of appearance utilizing superscript. As demonstrated in the example below, the superscripted numerals should follow all punctuation with the exception of dashes and parentheses.

For example: 

Footnote callouts should not be placed in headings and do not require a space between the callout and superscripted number. When reintroducing a footnote that has previously been called out, refrain from replicating the callout or footnote itself; rather, format such reference as “see Footnote 4”, for example. Footnotes should be placed at the bottom of the page on which the corresponding callout is referenced. Alternatively, a footnotes page could be created to follow the reference page. When formatting footnotes in the latter manner, center and bold the label “Footnotes” then record each footnote as a double-spaced and indented paragraph. Place the corresponding superscripted number in front of each footnote and separate the numeral from the following text with a single space.

Formatting Copyright Information

To provide credit for images, tables, or figures pulled from an outside source, include the accreditation statement at the end of the note for the visual. Copyright acknowledgements for long quotations or questionnaires should simply be placed in a footnote at the bottom of the page.

When formatting a copyright accreditation, utilize the following format:

• Establish if the content was reprinted or adapted by using language such as “from” for directly copied material or “adapted from” for material that has been modified
• Include the content’s title, author, year of publication, and source
• Cite the copyright holder and year of copyright or indicate that the source is public domain or licensed under Creative Commons
• If express permission was required to reprint the material, include a statement indicating that permission was acquired

Appendices 

When introducing supplementary content that may not fit within the body of a paper, an appendix can be included to help readers better understand the material without distracting from the text itself. Primarily used to introduce research materials, specific details of a study, or participant demographics, appendices are generally concise and only incorporate relevant content. Much like with footnotes, appendices may require an acknowledgement of copyright and, if data is cited, an adherence to the privacy policies that protect participant identities.

Formatting Appendices

An appendix should be created on its own individual page labelled “Appendix” and followed by a title on the next line that describes the subject of the appendix. These headings should be centered and bolded at the top of the page and written in title case. If there are multiple appendices, each should be labelled with a capital letter and referenced in-text by its specific title (for example, “see Appendix B”). All appendices should follow references, footnotes, and any tables or figures included at the end of the document.

Text Appendices 

Appendices should be formatted in traditional paragraph style and may incorporate text, figures, tables, equations, or footnotes. In an appendix, all figures, tables, and other visuals should be labelled with the letter of the corresponding appendix followed by a number indicating the order in which each appears. For example, a table labelled “Table B1” would be the first table in Appendix B. If there is only one appendix in the document, the visuals should still be labelled with the letter A and a number to differentiate them from those contained in the paper itself (for example, “Figure A3” is the third figure in the singular appendix, which is not labelled with a letter in the heading). 

Table or Figure Appendices 

When an appendix solely contains a table or figure, the title of the figure or table should be substituted with the title of the appendix. For example, if Appendix B only includes a figure, the figure should be labelled “Appendix B” rather than “Figure B1”, as it would be named if there were multiple figures included.

If an appendix does not contain text but includes numerous figures or table, the appendix should be formatted like a text appendix. The appendix would receive a name and label, and each figure or table would be given a corresponding letter and number. For example, if Appendix C contains two tables and one figure, these visuals would be labelled “Table C1”, “Table C2”, and “Figure C1” respectively.

Sample Paper    

Media File: APA 7 - Student Sample Paper (Footnotes & Appendices)

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APA Citation Style 7th Edition

• APA Style Overview
• Sample Documents & Guides
• Multiple Sources With the Same Author and Year
• Websites & Web Documents
• Course Materials (Slides, Lecture Notes, Specialty Software)
• Citing Business Databases
• Film, Videos, & Podcasts
• Art, Photos, Tables & Figures
• Legal Materials & Tax Codes
• Dissertations
• Pamphlet or Brochure
• Interviews, E-mail, Intranet, Religious Works, & Secondary Sources (7th edition)
• Footnotes This link opens in a new window

What goes into an Appendix?

Where is an appendix placed, labeling the appendix, formatting the appendix.

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"Material that supplements the content of the paper, but would be distracting or inappropriate to include in the body of the paper is to be placed in an appendix." This includes "materials that are relatively brief and that are easily presented in print format" ( Publication Manual of the APA: 6th edition , section 2.13; Publication Manual of the APA: 7th edition , section 2.14). Examples include "mathematical proofs, lists of words, a questionnaire used in the research, a detailed description of an apparatus used in the research, etc" ( Purdue OWL .)

An appendix (or appendices) follow the reference list. Use the following order for your paper:

• Abstract ( if required, start on a new page, numbered page 2)
• Text (start on a new page, numbered 3)
• References (start on a new page)
• Tables (start each on a new page)
• Figures (start each on a new page; include caption on page with figure)
• Appendices (start each on a new page)
• If only one appendix, label it Appendix
• If more than one appendix: label each one with a capital letter (Appendix A, Appendix B, etc.) in the order in which it is mentioned in the text
• Each appendix must have a title
• In the text, refer to appendices by their labels:

"produced the same results for both studies (see Appendices A and B for complete proofs)."

• Begin each appendix on a separate page
• At the top of the page, center the word Appendix and the identifying capital letters (A, B, etc.) in the order in which they are mentioned in the text.
• Center the title of the appendix using uppercase and lowercase letter on the next line
• Begin the text of the appendix flush left, followed by indented paragraphs.

A sample appendix is below:

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How to Write an APA Appendix

Kendra Cherry, MS, is a psychosocial rehabilitation specialist, psychology educator, and author of the "Everything Psychology Book."

Amanda Tust is an editor, fact-checker, and writer with a Master of Science in Journalism from Northwestern University's Medill School of Journalism.

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• When to Use an Appendix
• What to Include
• Basic Rules

If you are writing a psychology paper for a class or for publication, you may be required to include an appendix in APA format. An APA appendix is found at the end of a paper and contains information that supplements the text but that is too unwieldy or distracting to include in the main body of the paper. 

APA format is the official writing style used by the American Psychological Association . This format dictates how academic and professional papers should be structured and formatted. 

Does Your Paper Need an APA Appendix?

Some questions to ask about whether you should put information in the body of the paper or in an appendix:

• Is the material necessary for the reader to understand the research? If the answer is yes, it should be in your paper and not in an appendix.
• Would including the information interrupt the flow of the paper? If the answer is yes, then it should likely appear in the appendix.
• Would the information supplement what already appears in your paper? If yes, then it is a good candidate for including in an appendix.

Your appendix is not meant to become an information dump. While the information in your appendices is supplementary to your paper and research, it should still be useful and relevant. Only include what will help readers gain insight and understanding, not clutter or unnecessary confusion.

What to Include in an APA Appendix

The APA official stylebook suggests that the appendix should include information that would be distracting or inappropriate in the text of the paper.

Some examples of information you might include in an appendix include:

• Correspondence (if it pertains directly to your research)
• Demographic details about participants or groups
• Examples of participant responses
• Extended or detailed descriptions
• Lists that are too lengthy to include in the main text
• Large amounts of raw data
• Lists of supporting research and articles that are not directly referenced in-text
• Materials and instruments (if your research relied on special materials or instruments, you might want to include images and further information about how these items work or were used)
• Questionnaires that were used as part of your research
• Raw data (presented in an organized, readable format)
• Research surveys

While the content found in the appendix is too cumbersome to include in the main text of your paper, it should still be easily presented in print format.

The appendices should always act as a supplement to your paper. The body of your paper should be able to stand alone and fully describe your research or your arguments.

The body of your paper should not be dependent upon what is in the appendices. Instead, each appendix should act to supplement what is in the primary text, adding additional (but not essential) information that provides extra insight or information for the reader. 

Basic Rules for an APA Appendix

Here are some basic APA appendix rules to keep in mind when working on your paper:

• Your paper may have more than one appendix.
• Each item usually gets its own appendix section.
• Begin each appendix on a separate page.
• Each appendix must have a title.
• Use title case for your title and labels (the first letter of each word should be capitalized, while remaining letters should be lowercase).
• If your paper only has one appendix, simply title it Appendix. 
• If you have more than one appendix, each one should be labeled Appendix A, Appendix B, Appendix C, and so on.
• Put the appendix label centered at the top of the page.
• On the next line under the appendix label, place the centered title of the appendix. 
• If you refer to a source in your appendix, include an in-text citation just as you would in the main body of your paper and then include the source in your main reference section.
• Each appendix may contain headings, subheadings, figures, and tables. 
• Each figure or table in your appendix should include a brief but explanatory title, which should be italicized. 
• If you want to reference your appendix within the text of your paper, include a parenthetical note in the text. For example, you would write (See Appendix A).

Formatting an APA Appendix

How do you format an appendix in APA? An APA appendix should follow the overall rules on how to format text. Such rules specify what font and font size you should use, the size of your margins, and the spacing of the text.

Some of the APA format guidelines you need to observe:

• Use a consistent font, such as 12-point Times New Roman or 11-point Calibri
• Double-space your text
• All paragraphs should be indented on the first line
• Page numbering should be continuous with the rest of your paper

The appendix label should appear centered and bolded at the top of the page. A descriptive title should follow and should also be bolded and centered. As with other pages in your paper, your APA format appendix should be left-aligned and double-spaced. Each page should include a page number in the top right corner. You can also have more than one appendix, but each one should begin on a new page.

Data Displays in an APA Appendix

When presenting information in an appendix, use a logical layout for any data displays such as tables or figures. All tables and figures should be labeled with the words “Table” or “Figure” (sans quotation marks) and the letter of the appendix and then numbered.

For example, Table A1 would be the first table in an Appendix A. Data displays should be presented in the appendix following the same order that they first appear in the text of your paper.

In addition to following basic APA formatting rules, you should also check to see if there are additional guidelines you need to follow. Individual instructors or publications may have their own specific requirements.

Where to Include an APA Appendix

If your paper does require an appendix, it should be the very last pages of your finished paper. An APA format paper is usually structured in the following way:

Your paper may not necessarily include all of these sections. At a minimum, however, your paper may consist of a title page, abstract, main text, and reference section. Also, if your paper does not contain tables, figures, or footnotes, then the appendix would follow the references.

Never include an appendix containing information that is not referred to in your text. 

A Word From Verywell

Writing a paper for class or publication requires a great deal of research, but you should pay special attention to your APA formatting. Each section of your paper, including the appendix section, needs to follow the rules and guidelines provided in the American Psychological Association’s stylebook.

American Psychological Association. Publication Manual of the American Psychological Association (7th ed.). Washington DC: The American Psychological Association; 2020.

By Kendra Cherry, MSEd Kendra Cherry, MS, is a psychosocial rehabilitation specialist, psychology educator, and author of the "Everything Psychology Book."

APA 7th edition - Paper Format: Appendices

• Introduction
• Mechanics of Style
• Overall Paper
• Sample Papers
• Reference List
• Tables and Figures
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How to Format an Appendix - Tutorial

• APA Appendices - JIBC Tip Sheet All you need to know about appendices in APA Style.

Information in this section is as outlined in the APA Publication Manual (2020), sections 2.14, 2.17, 2.24, and 7.6.

Appendices are used to include information that supplement the paper’s content but are considered distracting or inappropriate for the overall topic. It is recommended to only include an appendix if it helps the reader comprehend the study or theoretical argument being made. It is best if the material included is brief and easily presented. The material can be text, tables, figures, or a combination of these three.

Placement :

Appendices should be placed on a separate page at the end of your paper after the references, footnotes, tables, and figure. The label and title should be centre aligned. The contents of the appendix and the note should be left-aligned.

• If you are choosing to include tables and figures in your appendix, then you can list each one on a separate page or you may include multiple tables/figures in one appendix, if there is no text and each table and/or figure has its own clear number and title within the appendix.
• Tables and figures in an appendix receive a number preceded by the letter of the appendix in which it appears, e.g. Table A1 is the first table in Appendix A or of a sole appendix that is not labeled with a letter.

The follow elements are required for appendices in APA Style:

Appendix Labels:

Each appendix that you place in your paper is labelled “Appendix.” If a paper has more than one appendix, then label each with a capital letter in the order the appendices are referred to in your paper (“Appendix A” is referred to first, “Appendix B” is referred to second, etc).

• The label of the appendix should be in bold font, centre-aligned, follow Title Casing, and is located at the top of the page.
• If your appendix only contains one table or figure (and no text), then the appendix label takes the place of the table/figure number, e.g. the table may be referred to as “Appendix B” rather than “Table B1.”

Appendix Titles:

Each appendix should have a title, that describes its contents. Titles should be brief, clear, and explanatory.

• The title of the appendix should be in bold font, centre-aligned, follow Title Casing, and is one double-spaced line down from the appendix label.
• If your appendix only contains one table or figure (and no text), then the appendix title takes the place of the table/figure title. 

Appendix Contents:

• Left aligned and indented; written the same as paragraphs within the body of the paper
• Double-spaced and with the same font as the rest of the paper
• If the appendix contains a table and/or figure, then the table/figure number must contain a letter to correlate the table and/or figure to the appendix and not the body of the paper, e.g. “Table A1” rather than “Table 1” to clarify that the table appears in the appendix and not in the body of the paper.
• All tables and figures in an appendix must be mentioned in the appendix and numbered in order of mention. 
• All tables and figures must be aligned to the left margin, (not center aligned), and positioned after a paragraph break, preferably the paragraph in which they are referred to, with a double-spaced blank line between the table and the text. 
• Each table and figure should include a note afterwards to further explain the supplement or clarify information in the table or figure to your paper/appendix and can be general, specific, and probability. See “Table Notes” in the section “Table and Figures” above for more details.

Referring to Appendices in the Text:

In your paper, refer to every appendix that you have inserted. Do not include an appendix in your work that you do not clearly explain in relation to the ideas in your paper.

• In general, only refer to the appendix by the label (“Appendix” or “Appendix A” etc.) and not the appendix title.

Reprinting or Adapting:

If you did not create the content in the appendix yourself, for instance if you found a figure on the internet, you must include a copyright attribution in a note below the figure. 

• A copyright attribution is used instead of an in-text citation. 
• Each work should also be listed in the reference list. 

Please see pages 390-391 in the Manual for example copyright attributions.

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• Research Paper Appendix | Example & Templates

Research Paper Appendix | Example & Templates

Published on August 4, 2022 by Tegan George and Kirsten Dingemanse. Revised on July 18, 2023.

An appendix is a supplementary document that facilitates your reader’s understanding of your research but is not essential to your core argument. Appendices are a useful tool for providing additional information or clarification in a research paper , dissertation , or thesis without making your final product too long.

Appendices help you provide more background information and nuance about your thesis or dissertation topic without disrupting your text with too many tables and figures or other distracting elements.

We’ve prepared some examples and templates for you, for inclusions such as research protocols, survey questions, and interview transcripts. All are worthy additions to an appendix. You can download these in the format of your choice below.

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Table of contents

What is an appendix in a research paper, what to include in an appendix, how to format an appendix, how to refer to an appendix, where to put your appendices, other components to consider, appendix checklist, other interesting articles, frequently asked questions about appendices.

In the main body of your research paper, it’s important to provide clear and concise information that supports your argument and conclusions . However, after doing all that research, you’ll often find that you have a lot of other interesting information that you want to share with your reader.

While including it all in the body would make your paper too long and unwieldy, this is exactly what an appendix is for.

As a rule of thumb, any detailed information that is not immediately needed to make your point can go in an appendix. This helps to keep your main text focused but still allows you to include the information you want to include somewhere in your paper.

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An appendix can be used for different types of information, such as:

• Supplementary results : Research findings  are often presented in different ways, but they don’t all need to go in your paper. The results most relevant to your research question should always appear in the main text, while less significant results (such as detailed descriptions of your sample or supplemental analyses that do not help answer your main question), can be put in an appendix.
• Statistical analyses : If you conducted statistical tests using software like Stata or R, you may also want to include the outputs of your analysis in an appendix.
• Further information on surveys or interviews : Written materials or transcripts related to things such as surveys and interviews can also be placed in an appendix.

You can opt to have one long appendix, but separating components (like interview transcripts, supplementary results, or surveys ) into different appendices makes the information simpler to navigate.

Here are a few tips to keep in mind:

• Always start each appendix on a new page.
• Assign it both a number (or letter) and a clear title, such as “Appendix A. Interview transcripts.” This makes it easier for your reader to find the appendix, as well as for you to refer back to it in your main text.
• Number and title the individual elements within each appendix (e.g., “Transcripts”) to make it clear what you are referring to. Restart the numbering in each appendix at 1.

It is important that you refer to each of your appendices at least once in the main body of your paper. This can be done by mentioning the appendix and its number or letter, either in parentheses or within the main part of a sentence. It’s also possible to refer to a particular component of an appendix.

Appendix B presents the correspondence exchanged with the fitness boutique. Example 2. Referring to an appendix component These results (see Appendix 2, Table 1) show that …

It is common to capitalize “Appendix” when referring to a specific appendix, but it is not mandatory. The key is just to make sure that you are consistent throughout your entire paper, similarly to consistency in  capitalizing headings and titles in academic writing .

However, note that lowercase should always be used if you are referring to appendices in general. For instance, “The appendices to this paper include additional information about both the survey and the interviews .”

The simplest option is to add your appendices after the main body of your text, after you finish citing your sources in the citation style of your choice. If this is what you choose to do, simply continue with the next page number. Another option is to put the appendices in a separate document that is delivered with your dissertation.

Remember that any appendices should be listed in your paper’s table of contents .

There are a few other supplementary components related to appendices that you may want to consider. These include:

• List of abbreviations : If you use a lot of abbreviations or field-specific symbols in your dissertation, it can be helpful to create a list of abbreviations .
• Glossary : If you utilize many specialized or technical terms, it can also be helpful to create a glossary .
• Tables, figures and other graphics : You may find you have too many tables, figures, and other graphics (such as charts and illustrations) to include in the main body of your dissertation. If this is the case, consider adding a figure and table list .

Checklist: Appendix

All appendices contain information that is relevant, but not essential, to the main text.

Each appendix starts on a new page.

I have given each appendix a number and clear title.

I have assigned any specific sub-components (e.g., tables and figures) their own numbers and titles.

My appendices are easy to follow and clearly formatted.

I have referred to each appendix at least once in the main text.

Your appendices look great! Use the other checklists to further improve your thesis.

If you want to know more about AI for academic writing, AI tools, or research bias, make sure to check out some of our other articles with explanations and examples or go directly to our tools!

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Yes, if relevant you can and should include APA in-text citations in your appendices . Use author-date citations as you do in the main text.

Any sources cited in your appendices should appear in your reference list . Do not create a separate reference list for your appendices.

An appendix contains information that supplements the reader’s understanding of your research but is not essential to it. For example:

• Interview transcripts
• Questionnaires
• Detailed descriptions of equipment

Something is only worth including as an appendix if you refer to information from it at some point in the text (e.g. quoting from an interview transcript). If you don’t, it should probably be removed.

When you include more than one appendix in an APA Style paper , they should be labeled “Appendix A,” “Appendix B,” and so on.

When you only include a single appendix, it is simply called “Appendix” and referred to as such in the main text.

Appendices in an APA Style paper appear right at the end, after the reference list and after your tables and figures if you’ve also included these at the end.

You may have seen both “appendices” or “appendixes” as pluralizations of “ appendix .” Either spelling can be used, but “appendices” is more common (including in APA Style ). Consistency is key here: make sure you use the same spelling throughout your paper.

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