APA引文

Parsons, P. (2004). Ethics in public relations guide to best practice.

Chicago Style (17th ed.) Citation

Parsons, Patricia. Ethics in Public Relations Guide to Best Practice. London, 2004.

MLA引文

Parsons, Patricia. Ethics in Public Relations Guide to Best Practice. 2004.

警告：這些引文格式不一定是100％准確.