Cita APA

Lowery, S. A., & De Fleur, M. L. (1988). Milestones in mass communiaction research: Media effects (2nd ed.). Longman.

Citación estilo Chicago

Lowery, Shearon A., and Melvin L. De Fleur. Milestones in Mass Communiaction Research: Media Effects. 2nd ed. New York: Longman, 1988.

Cita MLA

Lowery, Shearon A., and Melvin L. De Fleur. Milestones in Mass Communiaction Research: Media Effects. 2nd ed. Longman, 1988.