APA-referens (7:e uppl.)

McKenna, N. C. (1948). The Catholic and his union. Paulist Press.

Chicago-referens (17:e uppl.)

McKenna, Norman C. The Catholic and His Union. New York, N. Y.: Paulist Press, 1948.

MLA-referens (8:e uppl.)

McKenna, Norman C. The Catholic and His Union. Paulist Press, 1948.