APA-referens (7:e uppl.)

Emanuel, C. (1941). The morality of conscientious objection to war. Paulist Press.

Chicago-referens (17:e uppl.)

Emanuel, Cyprian. The Morality of Conscientious Objection to War. New York: Paulist Press, 1941.

MLA-referens (8:e uppl.)

Emanuel, Cyprian. The Morality of Conscientious Objection to War. Paulist Press, 1941.