APA引文

(2007). Public relations: The profession and the practice. New York: McGraw-Hill.

Trích dẫn kiểu Chicago

Public Relations: The Profession and the Practice. New York: McGraw-Hill, 2007.

MLA引文

Public Relations: The Profession and the Practice. New York: McGraw-Hill, 2007.

警告：这些引文格式不一定是100％准确.