APA (7th ed.) Citation

Gerharz, J. (2004). The oxford: Essential office handbook. Berkley Book.

Chicago Style (17th ed.) Citation

Gerharz, Joseph. The Oxford: Essential Office Handbook. New York: Berkley Book, 2004.

MLA (9th ed.) Citation

Gerharz, Joseph. The Oxford: Essential Office Handbook. Berkley Book, 2004.