Cita APA (7th ed.)

Defleur, M. L., & Dennis, E. E. (1991). Understanding mass communication (4th ed.). Houghton Mifflin.

Cita Chicago (17th ed.)

Defleur, Melvin L., i Everette E. Dennis. Understanding Mass Communication. 4th ed. Dallas: Houghton Mifflin, 1991.

Cita MLA (9th ed.)

Defleur, Melvin L., i Everette E. Dennis. Understanding Mass Communication. 4th ed. Houghton Mifflin, 1991.