APA引文

JEFKINS FRANK. (1989). PUBLIC RELATIONS TECHNIQUES. HEINEMANN.

Chicago Style (17th ed.) Citation

JEFKINS FRANK. PUBLIC RELATIONS TECHNIQUES. OXFORD: HEINEMANN, 1989.

MLA引文

JEFKINS FRANK. PUBLIC RELATIONS TECHNIQUES. HEINEMANN, 1989.

警告：這些引文格式不一定是100％准確.