Chicago Manual of Style

Open_Database
OpenAthens

The Chicago Manual of Style Online is the venerable, time-tested guide to style, usage, and grammar in an accessible online format. It is the indispensable reference for writers, editors, proofreaders, indexers, copywriters, designers, and publishers, informing the editorial canon with sound, definitive advice.

Platform URL: https://www.chicagomanualofstyle.org/home.html
Subscription period: 1 January – 31 December 2025
Subscription coverage: TBD
Authenticated users: UP System
Access: IP authentication and remote access OpenAthens