APA-referens (7:e uppl.)

Smart, N. (1991). The religious experience of mankind (4th ed.). Macmillan.

Chicago-referens (17:e uppl.)

Smart, Ninian. The Religious Experience of Mankind. 4th ed. New York: Macmillan, 1991.

MLA-referens (9:e uppl.)

Smart, Ninian. The Religious Experience of Mankind. 4th ed. Macmillan, 1991.