APA (7e ed.) Bronvermelding

Pius XII, P. (1958). Applied psychology. National Catholic Welfare Conference.

Chicago (17e ed.) Bronvermelding

Pius XII, Pope. Applied Psychology. Washington, D.C.: National Catholic Welfare Conference, 1958.

MLA (8e ed.) Bronvermelding

Pius XII, Pope. Applied Psychology. National Catholic Welfare Conference, 1958.

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