APA引文

Poperch, E. (1982). Product marketing. Cherbson publishing co.

Chicago Edition Citation

Poperch, Elizabeth. Product Marketing. New York: Cherbson publishing co, 1982.

MLA引文

Poperch, Elizabeth. Product Marketing. Cherbson publishing co, 1982.

警告：這些引文格式不一定是100％准確.