Updated 2026

Free Chicago Citation Generator

Create Chicago references with real metadata lookup, author-date in-text citations, and field editing before you copy.

HistoryHumanitiesPublishingArt HistoryAnthropology
Try real examples

How it works

How this Chicago generator works

This page uses Chicago author-date rules for consistent in-text citations and reference list output.

Chicago is widely used in history, humanities, publishing, and some social science writing.

  1. 1Paste a DOI, ISBN, URL, or source title.
  2. 2Review the metadata source label and any missing field warnings.
  3. 3Edit source fields if the free lookup missed something.
  4. 4Copy the full citation or in-text citation.

Citation rules

In-text citations

Chicago author-date places (Author Year, Page) in parentheses. Chicago notes-bibliography uses superscript numbers linking to footnotes or endnotes.

Reference list

Reference list format

Bibliography entries list author surname first, then full publication details. Author-date reference lists are ordered alphabetically.

Chicago review sheet

Chicago checks for author-date and notes

Chicago has two common systems. The page can generate author-date output, while the version selector supports notes and bibliography.

Before you copy

  1. Choose author-date or notes and bibliography before copying.

  2. Check access dates for web pages that can change.

  3. Review whether your publisher or instructor expects Chicago 18 details.

Source examples to review

Match the source type, then check the fields that usually cause mistakes.

  • Book

    Cite a humanities source

    Check
    Publisher, place, edition, year

  • Journal article

    Cite a DOI

    Check
    Author-date reference and DOI URL

  • Website

    Cite a public page

    Check
    Author, page title, site name, date, URL

Style notes

Quick Chicago rules

  • Chicago author-date uses parenthetical citations with author and year.
  • Bibliography entries should include enough publication detail for the source type.
  • Access dates can matter for web pages that change over time.
  • Chicago notes and bibliography requirements differ, so confirm which system your assignment asks for.

Avoid errors

Common Chicago mistakes

1

Mixing author-date and notes-bibliography formatting rules

2

Not including access dates for online sources

3

Using MLA-style in-text citations instead of Chicago style

Learn more

Official Chicago style guide

This generator applies Chicago 18th Edition rules. For full formatting requirements and examples, consult the official style manual.

Visit official guide

Why trust this

Data sources

The Chicago citation output is built from real metadata sources, not invented data. Each result labels where the information came from:

CrossRefGoogle BooksURL metadataManual entry

Questions

Frequently asked questions

Which Chicago system does this generator use?

This page uses Chicago author-date so it can provide in-text citations and bibliography output in one workflow.

Can I use it for Chicago 18?

The page is written for current Chicago usage. Always follow your instructor or publisher if they require a specific variant.

Does it work with URLs?

Yes. URL extraction reads title, canonical URL, site name, description, dates, Open Graph tags, and JSON-LD when present.

Can I switch from Chicago to Turabian?

Yes. Use the format links on the page and keep the same source details by copying them into the target page.

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