APA-referens (7:e uppl.)

McMahon, F. B. (1977). Psychology: The hybrid science (Third edition.). Prentice-Hall, Inc.

Chicago-referens (17:e uppl.)

McMahon, Frank B. Psychology: The Hybrid Science. Third edition. Englewood Cliffs, New Jersey: Prentice-Hall, Inc, 1977.

MLA-referens (9:e uppl.)

McMahon, Frank B. Psychology: The Hybrid Science. Third edition. Prentice-Hall, Inc, 1977.