APA引文

JEFKINS, F. (1995). Public relations. Erlangga.

Chicago Style (17th ed.) Citation

JEFKINS, Frank. Public Relations. Jakarta: Erlangga, 1995.

MLA引文

JEFKINS, Frank. Public Relations. Erlangga, 1995.

警告：這些引文格式不一定是100％准確.