Chicago Author-Date Style in Google Docs: Complete 2026 Guide

"Use Chicago style" means two different citation systems, and picking the wrong one is a common way to lose points before an instructor even reads the argument. Chicago Notes-Bibliography — the footnote-heavy version — gets most of the attention because it's the default for history and the humanities. Author-Date is the other half: parenthetical citations paired with a Reference List, closer in shape to APA, and standard in the social sciences, psychology, and the natural sciences.

This guide covers Author-Date specifically — how to set it up in Google Docs from a blank page, format in-text citations correctly, and build a Reference List that matches Chicago Manual of Style, 17th edition.

1. Confirm You Need Author-Date, Not Notes-Bibliography

Before formatting anything, check the assignment sheet for the actual phrase your instructor used. The two systems are not interchangeable, and mixing them (footnotes in one section, parenthetical citations in another) reads as a formatting error even when the content is solid.

Author-Date is also the version most psychology, economics, sociology, environmental science, and public policy courses assign, even if the syllabus just says "Chicago." When it's genuinely ambiguous, ask — but if the field is a science or social science, Author-Date is the safer default.

2. The Foundation: Font, Margins, and Spacing

Start from a blank Google Doc rather than a copied template — templates carry over hidden formatting that surfaces later as inconsistent fonts or spacing.

1. Press Ctrl+A / Cmd+A to select everything, then set the font to Times New Roman, 12 pt.
2. Go to File > Page setup and set all four margins to 1 inch.
3. Go to Format > Line & paragraph spacing > Double.
4. From the same menu, select Remove space after paragraph — Google Docs adds this by default and it makes double-spaced Chicago pages look inconsistent.

Body text is double-spaced throughout. Unlike Notes-Bibliography, Author-Date has no footnotes to worry about, so this is the only spacing rule you need to track.

3. Title Page and Page Numbers

CMOS doesn't mandate a specific title page layout, but most instructors expect one for formal papers. Center the following, stacked about a third of the way down the page:

1. Go to Insert > Break > Page break after the title page so the body starts fresh.
2. Go to Insert > Headers & footers > Header and enable Different first page if your instructor wants the title page unnumbered.
3. Right-align the header and insert page numbers via Insert > Page numbers.

Some instructors skip the title page entirely and just want name, course, and date at the top of page one, left-aligned — check the assignment sheet rather than assuming.

4. In-Text Citations: The Parenthetical Pattern

Author-Date citations sit in parentheses right after the claim they support, listing the author's last name, publication year, and page number when quoting or citing a specific passage.

• Basic citation: Remote teams reported lower cohesion after six months (Alvarez 2024, 112).
• Author named in the sentence: Alvarez (2024, 112) found that remote teams reported lower cohesion after six months.
• No page number (general idea, not a direct quote): (Alvarez 2024).
• Two authors: (Alvarez and Chen 2024).
• Three or more authors: (Alvarez et al. 2024).
• Multiple sources in one citation: (Alvarez 2024; Chen 2023).
• Same author, same year, multiple works: Distinguish with letters — (Alvarez 2024a) and (Alvarez 2024b) — and use the same letters in the Reference List.

The comma placement matters: author and year are separated by a space, not a comma — (Alvarez 2024, 112), not (Alvarez, 2024, 112). This is one of the most common APA-habit mistakes students carry into Chicago Author-Date.

5. Building the Reference List

Author-Date's bibliography page is called a Reference List, not a Bibliography — that naming difference is itself a signal to instructors that you formatted the right system.

Start a new page

1. Use Insert > Break > Page break (or Ctrl+Enter / Cmd+Enter) — never blank lines.
2. Center-align and type References in plain Times New Roman 12 pt.
3. Return to left alignment before typing entries.

Apply hanging indents

1. Type all entries, one per paragraph, double-spaced.
2. Highlight the entries and go to Format > Align & indent > Indentation options.
3. Under Special indent, choose Hanging and set it to 0.5", then click Apply.

Entry format examples

Notice the year comes right after the author's name — the position that distinguishes Author-Date entries from Notes-Bibliography entries, where the year sits at the end.

Alphabetize correctly

• Sort by the author's last name.
• No author? Sort by the first significant word of the title, ignoring The, A, and An.
• Same author, multiple years: list chronologically, oldest first.
• Same author, same year: order alphabetically by title and label 2024a, 2024b, matching the in-text citations.

6. Tables, Figures, and Common Mistakes

Author-Date papers in the social sciences frequently include data tables and figures. Number them sequentially (Table 1, Figure 1), place a short descriptive title above tables and below figures, and cite the data source directly beneath in the same font as the caption, one size smaller.

7. Final Submission Checklist

• Times New Roman, 12 pt, throughout
• 1-inch margins on all sides, double-spaced body text
• Title page or first-page heading matching your instructor's preference
• Parenthetical citations with author, year, and page number where relevant
• No comma between author and year
• Reference List titled correctly, starting on its own page
• 0.5" hanging indent applied to every Reference List entry
• Every in-text citation has a matching entry, and vice versa

Export as a PDF (File > Download > PDF Document) and skim the final file before submitting — hanging indents and page breaks occasionally shift on export, and it's easier to catch in the PDF than to explain after the fact.

One More Thing: Make the Writing Sound Like You

Correct Author-Date formatting won't change how the writing itself reads. Most universities now screen submissions through Turnitin's AI detector, and a flagged paper draws extra scrutiny no matter how clean the Reference List is.

AuraWrite AI rewrites AI-drafted text so it reads like your own writing — keeping the argument and citations intact — while bringing the AI detection score back down to human range. Run your draft through the humanizer first, then apply the Chicago Author-Date formatting above to the cleaned-up text.

Conclusion

Chicago Author-Date is straightforward once you stop borrowing habits from APA or Notes-Bibliography. Confirm it's the system your course actually wants, keep the parenthetical citations comma-free, and build the Reference List with the year right after the author's name and a proper hanging indent. Get those three things right and the rest of the formatting falls into place.

Once the citations are solid, the only thing left between your draft and the grade is the writing itself.

Last updated: July 22, 2026