Cita APA (7th ed.)

Hiebert, R. (1988). Impact of mass media (2nd.). Longman.

Cita Chicago (17th ed.)

Hiebert, R. Impact of Mass Media. 2nd. New York: Longman, 1988.

Cita MLA (9th ed.)

Hiebert, R. Impact of Mass Media. 2nd. Longman, 1988.