APA (7th ed.) Citation

Berens, J. F. (1988). Reference Procedures Manual and Reference Policies Manual.

Chicago Style (17th ed.) Citation

Berens, John F. Reference Procedures Manual and Reference Policies Manual. 1988.

MLA (9th ed.) Citation

Berens, John F. Reference Procedures Manual and Reference Policies Manual. 1988.

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