APA引文

Roth, C. (1960). The treasuray of sure fire selling. Prentice hall.

Chicago Edition Citation

Roth, Charles.B. The Treasuray of Sure Fire Selling. New Jersey: Prentice hall, 1960.

MLA引文

Roth, Charles.B. The Treasuray of Sure Fire Selling. Prentice hall, 1960.

警告：這些引文格式不一定是100％准確.