APA引文

Alan Webb. (2003). Using earned value: A project manager's guide. Hants, Eng: Gower.

Trích dẫn kiểu Chicago

Alan Webb. Using Earned Value: A Project Manager's Guide. Hants, Eng: Gower, 2003.

MLA引文

Alan Webb. Using Earned Value: A Project Manager's Guide. Hants, Eng: Gower, 2003.

警告：這些引文格式不一定是100％准確.