APA (7th ed.) Citation

Hoffmann, F. (1989). Intellectual Freedom and Censorship: An Annotated Bibliography.

Chicago Style (17th ed.) Citation

Hoffmann, Frank. Intellectual Freedom and Censorship: An Annotated Bibliography. 1989.

MLA (9th ed.) Citation

Hoffmann, Frank. Intellectual Freedom and Censorship: An Annotated Bibliography. 1989.

Warning: These citations may not always be 100% accurate.