APA (7e ed.) Bronvermelding

Catholic Church. Pope (1939-1958 : Pius XII), United States Catholic Conference, & Pius XII, P. (1951). Moral questions affecting married life. National Catholic Welfare Conference.

Chicago (17e ed.) Bronvermelding

Catholic Church. Pope (1939-1958 : Pius XII), United States Catholic Conference, en Pope Pius XII. Moral Questions Affecting Married Life. Washington, D.C.: National Catholic Welfare Conference, 1951.

MLA (8e ed.) Bronvermelding

Catholic Church. Pope (1939-1958 : Pius XII), et al. Moral Questions Affecting Married Life. National Catholic Welfare Conference, 1951.

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