APA-referens (7:e uppl.)

Miller, R. C. (1950). The clue to Christian education. Scribner.

Chicago-referens (17:e uppl.)

Miller, Randolph Crump. The Clue to Christian Education. New York: Scribner, 1950.

MLA-referens (8:e uppl.)

Miller, Randolph Crump. The Clue to Christian Education. Scribner, 1950.