Cita APA (7a ed.)

Parsons, P. J. (2008). Ethics in public relations: A guide to best practice (2nd ed.). Kogan Page.

Cita Chicago Style (17a ed.)

Parsons, Patricia J. Ethics in Public Relations: A Guide to Best Practice. 2nd ed. London ; Philadelphia: Kogan Page, 2008.

Cita MLA (9a ed.)

Parsons, Patricia J. Ethics in Public Relations: A Guide to Best Practice. 2nd ed. Kogan Page, 2008.