APA-referens (7:e uppl.)

Smith, W. J. (1942). Is it Catholic action? Paulist Press.

Chicago-referens (17:e uppl.)

Smith, William J. Is It Catholic Action? New York: Paulist Press, 1942.

MLA-referens (8:e uppl.)

Smith, William J. Is It Catholic Action? Paulist Press, 1942.