APA (7. basım) Alıntı

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

Chicago Style (17. basım) Atıf

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

MLA (8th ed.) Atıf

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