Cita APA (7a ed.)

Jefkins, F. W. (1993). Planned press and public relations (3rd. ed.). Blackie Academic & Professional.

Cita Chicago Style (17a ed.)

Jefkins, Frank William. Planned Press and Public Relations. 3rd. ed. London [etc.]: Blackie Academic & Professional, 1993.

Cita MLA (9a ed.)

Jefkins, Frank William. Planned Press and Public Relations. 3rd. ed. Blackie Academic & Professional, 1993.