Style de citation APA (7e éd.)

Jefkins, F. (1982). Public relations made simple. Heinemann.

Style de citation Chicago (17e éd.)

Jefkins, Frank. Public Relations Made Simple. London: Heinemann, 1982.

Style de citation MLA (9e éd.)

Jefkins, Frank. Public Relations Made Simple. Heinemann, 1982.