Cita APA (7a ed.)

McQuail, D. (1987). Mass communication theory: An introduction (2nd ed.). Sage.

Cita Chicago Style (17a ed.)

McQuail, Denis. Mass Communication Theory: An Introduction. 2nd ed. London [etc.]: Sage, 1987.

Cita MLA (9a ed.)

McQuail, Denis. Mass Communication Theory: An Introduction. 2nd ed. Sage, 1987.