APA (7th ed.) Citation

United Nations Educational Scientific and Cultural organization. division of Free Flow of Information. World communications & United Nations Educational, Scientific and Cultural Organization. Dept. of Mass communications. World communications. (1975). World communications: A 200-country survey of press, radio, television, and film. Gower press.

Chicago Style (17th ed.) Citation

United Nations Educational Scientific and Cultural organization. division of Free Flow of Information. World communications and Scientific and Cultural Organization. Dept. of Mass communications. World communications United Nations Educational. World Communications: A 200-country Survey of Press, Radio, Television, and Film. Epping, Eng: Gower press, 1975.

MLA (9th ed.) Citation

United Nations Educational Scientific and Cultural organization. division of Free Flow of Information. World communications and Scientific and Cultural Organization. Dept. of Mass communications. World communications United Nations Educational. World Communications: A 200-country Survey of Press, Radio, Television, and Film. Gower press, 1975.