APA引文
Pritchard, R. D., & Smith, S. (2015). The public relations firm (First edition.). Business Expert Press.
Chicago Style (17th ed.) Citation
Pritchard, Robert D., and Stacey Smith. The Public Relations Firm. First edition. New York, New York (222 East 46th Street, New York, NY 10017): Business Expert Press, 2015.
MLA引文
Pritchard, Robert D., and Stacey Smith. The Public Relations Firm. First edition. Business Expert Press, 2015.
警告：這些引文格式不一定是100％准確.