APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

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

MLA (9th ed.) Citation

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

Warning: These citations may not always be 100% accurate.