Cita APA (7th ed.)

Smart, N. (1989). The world's religions (North and South American ed.). Prentice Hall.

Cita Chicago (17th ed.)

Smart, Ninian. The World's Religions. North and South American ed. Englewood Cliffs, N.J: Prentice Hall, 1989.

Cita MLA (9th ed.)

Smart, Ninian. The World's Religions. North and South American ed. Prentice Hall, 1989.