Cita APA (7a ed.)

Fedler, F. (1978). An introduction to the mass media. Harcourt Brace Jovanovich.

Cita Chicago Style (17a ed.)

Fedler, Fred. An Introduction to the Mass Media. New York [etc.]: Harcourt Brace Jovanovich, 1978.

Cita MLA (9a ed.)

Fedler, Fred. An Introduction to the Mass Media. Harcourt Brace Jovanovich, 1978.