APA引文

Crawford, C. M. (1994). New products management (4th ed.). Irqwin.

Chicago Edition Citation

Crawford, C. Merle. New Products Management. 4th ed. Sydney: Irqwin, 1994.

MLA引文

Crawford, C. Merle. New Products Management. 4th ed. Irqwin, 1994.

警告：這些引文格式不一定是100％准確.