How to Format Tables and Figures in Research Papers (APA, MLA, Chicago 2026)

You've spent hours collecting data for your research paper. You've got numbers, charts, and graphs that perfectly support your argument.

But now comes the tricky part: actually putting them in your paper correctly.

Tables and figures can make or break your research paper. Format them wrong, and you'll lose points before your professor even reads your analysis. Format them right, and your data tells a compelling story that strengthens your entire argument.

This guide shows you exactly how to format tables and figures for APA, MLA, and Chicago style papers—with examples you can follow.

Table of Contents

• Tables vs. Figures: What's the Difference?
• When to Use Tables vs. Figures
• How to Format Tables in APA Style
• How to Format Figures in APA Style
• How to Format Tables and Figures in MLA Style
• How to Format Tables and Figures in Chicago Style
• How to Cite Tables and Figures
• Common Mistakes to Avoid
• FAQ

Tables vs. Figures: What's the Difference?

Before you start formatting, you need to know what counts as a table and what counts as a figure.

Tables display data in rows and columns. They're best for:

• Numerical data
• Comparisons
• Survey results
• Statistics

Figures include everything else visual:

• Graphs and charts
• Diagrams
• Photographs
• Maps
• Illustrations
• Flowcharts

Here's a simple rule: if it has rows and columns with text or numbers, it's a table. If it's any other visual, it's a figure.

When to Use Tables vs. Figures

Not every piece of data needs a visual. Sometimes it's better to just write it in a sentence.

Use a table when:

• You have three or more data points to compare
• Readers need exact numerical values
• You're showing relationships between variables
• The data is too complex for a sentence

Use a figure when:

• You want to show trends over time
• Visual patterns matter more than exact numbers
• You're illustrating a process or concept
• The relationship between data points tells a story

Just write it out when:

• You only have 1-2 data points
• The information is simple
• A visual would be overkill

For example, if you're reporting that "65% of participants agreed," just write it. But if you're comparing agreement rates across five different groups, use a table or chart.

How to Format Tables in APA Style

APA 7th edition has specific rules for tables. Follow these exactly to avoid losing points.

APA Table Components

Every APA table needs these elements:

1. Table number (bold, above the table)
2. Table title (italicized, below the number)
3. Column headings (centered, bold)
4. Body (the actual data)
5. Note (if needed, below the table)

APA Table Format Example

Table 1

Student Stress Levels by Year of Study

Year          | Mean Stress Score | Standard Deviation | n
---------------------------------------------------------
Freshman      | 3.45              | 0.82              | 124
Sophomore     | 3.67              | 0.91              | 108
Junior        | 4.12              | 0.78              | 96
Senior        | 4.58              | 0.85              | 87

Note. Stress scores measured on a 5-point Likert scale.

APA Table Rules

• Number tables consecutively (Table 1, Table 2, etc.)
• Use a brief, descriptive title (not "Table of Results")
• Only use horizontal lines (no vertical lines or boxes)
• Left-align text in the first column
• Center numbers in data columns
• Include a note if you need to explain abbreviations, symbols, or sources

APA Table Notes

APA has three types of notes (in this order):

1. General note: Explains the table overall or sources
2. Specific note: Uses superscript letters (a, b, c) to explain specific items
3. Probability note: Reports statistical significance (p < .05)

Example:

Note. Data collected from undergraduate students in Spring 2026.
a n = 45 for this subgroup due to missing data.
*p < .05. **p < .01.

How to Format Figures in APA Style

Figures in APA follow similar rules but with some differences.

APA Figure Components

Every figure needs:

1. Figure number (bold, above the figure)
2. Figure title (italicized, below the number)
3. Image (the actual visual)
4. Legend (if needed, within the figure)
5. Note (if needed, below the figure)

APA Figure Format Example

Figure 1

Relationship Between Study Hours and GPA

[Bar chart or graph goes here]

Note. Data represents 315 undergraduate students surveyed in 2026.

APA Figure Rules

• Number figures consecutively (Figure 1, Figure 2, etc.)
• Make the title descriptive but concise
• Use high-quality images (at least 300 DPI for print)
• Include axis labels on all graphs
• Use a legend if you have multiple data series
• Keep colors accessible (use patterns too, not just colors)

APA Graph Guidelines

For graphs specifically:

• Label both axes clearly
• Start the y-axis at zero (or explain why you didn't)
• Use consistent intervals on axes
• Include error bars if reporting means
• Don't use 3D effects (they distort data)

How to Format Tables and Figures in MLA Style

MLA takes a simpler approach to tables and figures.

MLA Table Format

In MLA, tables are labeled separately from figures (which MLA calls "illustrations").

Table 1
Survey Results by Age Group
---------------------------
Age Group    | Yes  | No   | Unsure
---------------------------
18-24        | 67%  | 22%  | 11%
25-34        | 54%  | 31%  | 15%
35-44        | 48%  | 38%  | 14%

Source: Johnson, "Youth Survey Results" 45.

MLA Figure Format

MLA calls all non-table visuals "figures" (abbreviated "Fig.").

[Image goes here]

Fig. 1. Voter turnout by county. Data from Smith 234.

Key MLA Differences from APA

• Labels go below the figure (not above)
• Use "Fig." abbreviation followed by a period
• Include source information directly in the caption
• No italics on the title

How to Format Tables and Figures in Chicago Style

Chicago style offers flexibility, but here are the standard conventions.

Chicago Table Format

Table 1. Comparison of Test Scores

Group         | Pre-test | Post-test | Change
----------------------------------------------
Control       | 72.3     | 74.1      | +1.8
Experimental  | 71.8     | 82.4      | +10.6

Source: Data collected by the author, March 2026.

Chicago Figure Format

[Image goes here]

Figure 1. Growth rate comparison between control and experimental groups.
Source: Adapted from Williams, Research Methods, 156.

Chicago Notes and Bibliography Style

If you're using Chicago notes-bibliography style, cite the source in a footnote:

[Image goes here]

Figure 1. Population growth trends, 1990-2020.¹

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¹ Data from the U.S. Census Bureau, "Annual Population Estimates."

How to Cite Tables and Figures

Whether you created the table/figure or adapted it from a source, you need proper citations.

Citing Your Own Data

If you collected the data yourself:

APA: Note. Data collected by the author in March 2026.

MLA: Include in caption: Data collected March 2026.

Chicago: Source: Author's survey data.

Citing Adapted Tables/Figures

If you modified someone else's table or figure:

APA: Note. Adapted from "Title of Article," by A. Author, Year, Journal Name, Volume(Issue), p. X.

MLA: Adapted from Smith, p. 45.

Chicago: Source: Adapted from Author, Title, page.

Citing Reproduced Tables/Figures

If you copied exactly (and have permission):

APA: Note. From "Title," by Author, Year, Journal, Volume, p. X. Copyright [Year] by Publisher. Reprinted with permission.

In-Text References

Always refer to tables and figures in your text:

• "As shown in Table 1..."
• "Figure 2 illustrates..."
• "The data (see Table 3) indicate..."

Never leave a table or figure unexplained. Your reader needs context.

Common Mistakes to Avoid

These errors cost students points every semester:

1. Orphan Tables and Figures

Don't drop a table or figure without discussing it. Every visual needs explanation in your text.

2. Redundant Data

Don't repeat all the data in your text. Say "Table 1 shows that Group A outperformed Group B" rather than listing every number.

3. Wrong Number Order

Tables and figures must appear in the order you mention them. If you discuss Figure 3 before Figure 2, renumber them.

4. Missing Labels

Every axis needs a label. Every column needs a heading. Don't make readers guess.

5. Poor Quality Images

Blurry screenshots or low-resolution graphs look unprofessional. Export graphs at high resolution.

6. Inconsistent Formatting

If Table 1 is formatted one way, all your tables should match. Same with figures.

7. Forgetting Sources

If you didn't create the data yourself, cite the source. Period.

FAQ

How many tables and figures should a research paper have?

There's no set number. Include visuals only when they add value. A 10-page paper might have 2-4 tables/figures, while a thesis could have dozens. Quality over quantity.

Where do tables and figures go in a research paper?

It depends on your assignment. Options include:

• Embedded in the text (near first mention)
• At the end of the paper after references
• In an appendix for supplementary materials

Ask your professor which format they prefer.

Can I put two tables on one page?

Yes, if they fit and you maintain proper spacing. Each table still needs its own number and title.

Should I use color in my tables and figures?

Use color if it helps communicate your data, but remember:

• Your paper might be printed in black and white
• Some readers may be colorblind
• Use patterns or labels as backup

How do I create tables and figures quickly?

Tools like Excel, Google Sheets, or Canva work well. For research papers specifically, GenPaper can help you generate properly formatted content with citations already included.

What if my table is too big for one page?

For large tables:

• Continue on the next page with "Table 1 (continued)" as the header
• Repeat column headings on each page
• Consider splitting into multiple tables
• Or move to an appendix

Key Takeaways

• Tables show data in rows and columns; figures are all other visuals
• Follow your citation style's specific rules (APA, MLA, or Chicago)
• Always number sequentially and use descriptive titles
• Cite sources for any data you didn't collect yourself
• Refer to every visual in your text—never leave one unexplained
• Proofread labels, axes, and notes for consistency

Tables and figures aren't just decoration. When formatted correctly, they make your research clearer, more credible, and easier to understand.

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