The Bluebook

Take a Tour

A Uniform System of Citation.

Generations of law students, lawyers, scholars, judges, and other legal professionals have relied on The Bluebook's unique system of citation in their writing. In a diverse and rapidly changing legal profession, The Bluebook continues to provide a systematic method by which members of the profession communicate important information to one another about the sources and legal authorities upon which they rely in their work.

 Purchase the Bluebook

Online Subscription

Online Subscriptions for Individuals and Organizations

In Print

The Print Bound Version

The print bound version includes a FREE trial to the Bluebook Online!

Bluebook Key Redemption

If you already have a Bluebook Key, enter it here to set up an online subscription.

---- What's this?

Mobile App

Available via the Rulebook app on the App Store for all Apple iOS devices.

Customizable enterprise version available for law firms, court systems and other large organizations.

For more information, please visit