APA (7e ed.) Bronvermelding

Não informado. (1970). Journal of Behavior Therapy and Experimental Psychiatry. Pergamon Press.

Chicago (17e ed.) Bronvermelding

Não informado. Journal of Behavior Therapy and Experimental Psychiatry. Elmsford, NY: Pergamon Press, 1970.

MLA (8e ed.) Bronvermelding

Não informado. Journal of Behavior Therapy and Experimental Psychiatry. Pergamon Press, 1970.

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