Cita APA (7a ed.)

Gerbner, G., & Siefert, M. (1984). World communications: A handbook. Longman.

Cita Chicago Style (17a ed.)

Gerbner, George, y Marsha Siefert. World Communications: A Handbook. New York [etc.]: Longman, 1984.

Cita MLA (9a ed.)

Gerbner, George, y Marsha Siefert. World Communications: A Handbook. Longman, 1984.