APA Citatie

Simon, R. (1980). Public Relations: Concepts and Practices (2nd ed.). Grid.

Chicago Style citaat

Simon, Raymond. Public Relations: Concepts and Practices. 2nd ed. Columbus: Grid, 1980.

MLA citatie

Simon, Raymond. Public Relations: Concepts and Practices. 2nd ed. Grid, 1980.

Let op: Deze citaties zijn niet altijd 100% accuraat.