APA-referens (7:e uppl.)

Webb, W. B. (1962). The profession of psychology. Holt, Rinehart and Winston.

Chicago-referens (17:e uppl.)

Webb, Wilse B. The Profession of Psychology. New York: Holt, Rinehart and Winston, 1962.

MLA-referens (9:e uppl.)

Webb, Wilse B. The Profession of Psychology. Holt, Rinehart and Winston, 1962.