APA (7th ed.) Citation

John Wiley & Sons & Gerbner, G. (1977). Mass media policies in changing cultures. John Wiley & Sons.

Chicago Style (17th ed.) Citation

John Wiley & Sons and George Gerbner. Mass Media Policies in Changing Cultures. New York ; London ; Sydney ; Toronto: John Wiley & Sons, 1977.

MLA (9th ed.) Citation

John Wiley & Sons and George Gerbner. Mass Media Policies in Changing Cultures. John Wiley & Sons, 1977.