APA (7e ed.) Bronvermelding

Não informado. (1947). Journal of Comparative and Physiological Psychology. American Psychological Association.

Chicago (17e ed.) Bronvermelding

Não informado. Journal of Comparative and Physiological Psychology. Arlington, Va: American Psychological Association, 1947.

MLA (8e ed.) Bronvermelding

Não informado. Journal of Comparative and Physiological Psychology. American Psychological Association, 1947.

Let op: Deze citaties zijn niet altijd 100% accuraat.