APA-referens (7:e uppl.)

Katz, W. A. (1990). The reference library user: Problems and solutions. Haworth Press.

Chicago-referens (17:e uppl.)

Katz, William A. The Reference Library User: Problems and Solutions. New York: Haworth Press, 1990.

MLA-referens (9:e uppl.)

Katz, William A. The Reference Library User: Problems and Solutions. Haworth Press, 1990.