APA (7e ed.) Bronvermelding

Ferm, V. (1953). The american church of the protestan heritage. Philosophical Library.

Chicago (17e ed.) Bronvermelding

Ferm, Vergilius. The American Church of the Protestan Heritage. Philosophical Library, 1953.

MLA (9e ed.) Bronvermelding

Ferm, Vergilius. The American Church of the Protestan Heritage. Philosophical Library, 1953.

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