APA

Berkman R., Kitch L., . (1986). Politics in the media age. New York, Estados Unidos: McGraw-Hill.

Chicago

Berkman Ronald, Kitch Laura, . 1986. Politics in the media age. New York, Estados Unidos: McGraw-Hill.

Harvard

Berkman R., Kitch L., . (1986). Politics in the media age. New York, Estados Unidos: McGraw-Hill.

MLA

Berkman Ronald, Kitch Laura, . Politics in the media age. New York, Estados Unidos: McGraw-Hill. 1986.