How do I cite a preprint in Bluebook?

To cite a preprint in Bluebook (21st edition), include the author, title, date, and source location. Use our free citation generator for automatic formatting.

What is the Bluebook format for a preprint citation?

The Bluebook format requires specific elements like author, title, date, and source location arranged in a particular order.

What does the in-text citation look like for a preprint in Bluebook?

In Bluebook, the in-text citation for the example above is Ivan Petrov & Akua Osei, Reference Accuracy in Large Language Model Output, arXiv (Mar. 2, 2024).

How to Cite a Preprint in Bluebook (21st edition)

Learn how to cite arXiv, bioRxiv, and other preprint server papers in Bluebook format (21st edition). This guide includes the reference list format, in-text citation examples, and key formatting rules.

Bluebook Bibliography Format

Here is the standard Bluebook format for citing a preprint in your bibliography:

Bluebook Example for a Preprint

Bluebook does not give a preprint an entry in the bibliography — it is cited in a note only. Here is that note, formatted by the official Bluebook CSL style definition:

Ivan Petrov & Akua Osei, Reference Accuracy in Large Language Model Output, arXiv (Mar. 2, 2024).

Step-by-Step Guide

Gather source information: Collect the author name, title, publication date, and URL or DOI for your preprint.
Format the reference: Arrange the elements following the Bluebook (21st edition) template shown above.
Create the in-text citation: Add a parenthetical or narrative citation in your paper where you reference this source.
Add to your bibliography: Include the full formatted citation at the end of your paper.
Double-check formatting: Verify italics, punctuation, capitalization, and hanging indents match Bluebook requirements.

Evidence and review notes

Worked examples are generated by citeproc from the published CSL definition, not written by a language model.

CSL style record: bluebook.csl

Frequently Asked Questions

How do I cite a preprint in Bluebook?: To cite a preprint in Bluebook (21st edition), include the author, title, date, and source location. Use our free citation generator for automatic formatting.
What is the Bluebook format for a preprint citation?: The Bluebook format requires specific elements like author, title, date, and source location arranged in a particular order.
What does the in-text citation look like for a preprint in Bluebook?: In Bluebook, the in-text citation for the example above is Ivan Petrov & Akua Osei, Reference Accuracy in Large Language Model Output, arXiv (Mar. 2, 2024).