APA (7th ed.) Citation

Simon, R. (1980). Public relations: Concepts and practices (2. ed.). Grid Publ.

Chicago Style (17th ed.) Citation

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

MLA (9th ed.) Citation

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