Hiebert, R. E., Ungurait, D. F., & Bohn, T. W. (1974). Mass media: An introduction to modern communication. McKay.
Cita Chicago Style (17a ed.)Hiebert, Ray Eldon, Donald F. Ungurait, y Thomas W. Bohn. Mass Media: An Introduction to Modern Communication. New York: McKay, 1974.
Cita MLA (9a ed.)Hiebert, Ray Eldon, et al. Mass Media: An Introduction to Modern Communication. McKay, 1974.
Precaución: Estas citas no son 100% exactas.