APA (7e ed.) Bronvermelding

Nye, R. D. (2000). Three psychologies: Perspectives from Freud, Skinner, and Rogers (6th ed.). Wadsworth/Thompson Learning.

Chicago (17e ed.) Bronvermelding

Nye, Robert D. Three Psychologies: Perspectives from Freud, Skinner, and Rogers. 6th ed. Australia: Wadsworth/Thompson Learning, 2000.

MLA (9e ed.) Bronvermelding

Nye, Robert D. Three Psychologies: Perspectives from Freud, Skinner, and Rogers. 6th ed. Wadsworth/Thompson Learning, 2000.