APA (7e ed.) Bronvermelding

O'Brien, J. A. (1940). Can America stay out of war?: Removing the breeding grounds of strife. Paulist Press.

Chicago (17e ed.) Bronvermelding

O'Brien, John A. Can America Stay Out of War?: Removing the Breeding Grounds of Strife. New York, N.Y.: Paulist Press, 1940.

MLA (8e ed.) Bronvermelding

O'Brien, John A. Can America Stay Out of War?: Removing the Breeding Grounds of Strife. Paulist Press, 1940.