APA-viite

Jefkins, F. W. (1977). Planned press and public relations. International Textbook Co..

Chicago-tyylinen lähdeviittaus

Jefkins, Frank William. Planned Press and Public Relations. London: International Textbook Co., 1977.

MLA-viite

Jefkins, Frank William. Planned Press and Public Relations. International Textbook Co., 1977.