APA (7th ed.) Citation

Hopfe, L. M. (1991). Religions of the world (5th ed.). Macmillan.

Chicago Style (17th ed.) Citation

Hopfe, Lewis M. Religions of the World. 5th ed. New York: Macmillan, 1991.

MLA (9th ed.) Citation

Hopfe, Lewis M. Religions of the World. 5th ed. Macmillan, 1991.