Citazione APA

DeFleur, M. L., & Ball-Rokeach, S. J. (1982). Theories of mass communication (4th edn.,3rd edn., 2nd edn.). Longman.

Stile di citazione Chicago

DeFleur, Melvin L., e Sandra J. Ball-Rokeach. Theories of Mass Communication. 4th edn.,3rd edn., 2nd edn. New York: Longman, 1982.

Citazione MLA

DeFleur, Melvin L., e Sandra J. Ball-Rokeach. Theories of Mass Communication. 4th edn.,3rd edn., 2nd edn. Longman, 1982.