APA (7e ed.) Bronvermelding

(1984). Evaluation of reference services: Edited by Bill Katz and Ruth A. Fraley. The Haworth Press.

Chicago (17e ed.) Bronvermelding

Evaluation of Reference Services: Edited by Bill Katz and Ruth A. Fraley. New York: The Haworth Press, 1984.

MLA (9e ed.) Bronvermelding

Evaluation of Reference Services: Edited by Bill Katz and Ruth A. Fraley. The Haworth Press, 1984.