APA (7e ed.) Bronvermelding

Roemer, W. F. (1934). The Catholic Church and Peace Efforts. Washington, D.C..

Chicago (17e ed.) Bronvermelding

Roemer, William Francis. The Catholic Church and Peace Efforts. Washington, D.C., 1934.

MLA (8e ed.) Bronvermelding

Roemer, William Francis. The Catholic Church and Peace Efforts. Washington, D.C., 1934.

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