APA (7e ed.) Bronvermelding

Fremantle, A. (1956). The papal encyclicals in their historical context. A Mentor Book.

Chicago (17e ed.) Bronvermelding

Fremantle, Anne. The Papal Encyclicals in Their Historical Context. New York: A Mentor Book, 1956.

MLA (9e ed.) Bronvermelding

Fremantle, Anne. The Papal Encyclicals in Their Historical Context. A Mentor Book, 1956.

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