Severin, W. J., & Tankard, J. W. J. (1997). Communication theories: Origins, methods, and uses in the mass media (Fourth edition.). Longman.
Chicago Style (17th ed.) CitationSeverin, Werner J., and James W. Jr Tankard. Communication Theories: Origins, Methods, and Uses in the Mass Media. Fourth edition. New York: Longman, 1997.
MLA (9th ed.) CitationSeverin, Werner J., and James W. Jr Tankard. Communication Theories: Origins, Methods, and Uses in the Mass Media. Fourth edition. Longman, 1997.
Warning: These citations may not always be 100% accurate.