Cita APA (7th ed.)
Parsons, P. (2008). Ethics in public relations: A guide to best practice (2nd ed.). Kogan Page.
Cita Chicago (17th ed.)
Parsons, Patricia. Ethics in Public Relations: A Guide to Best Practice. 2nd ed. London ; Philadelphia: Kogan Page, 2008.
Cita MLA (9th ed.)
Parsons, Patricia. Ethics in Public Relations: A Guide to Best Practice. 2nd ed. Kogan Page, 2008.
Atenció: Aquestes cites poden no estar 100% correctes.