APA引文

Linton, I. (1997). 30 minutes - to write sales letters. Kogan Page.

Chicago Style (17th ed.) Citation

Linton, Ian. 30 Minutes - to Write Sales Letters. New Delhi: Kogan Page, 1997.

MLA引文

Linton, Ian. 30 Minutes - to Write Sales Letters. Kogan Page, 1997.

警告：這些引文格式不一定是100％准確.