APA-referens (7:e uppl.)

Choo, W. L., & Cheng, M. C. (2006). Engineering mathematics: Volume 2 (Second edition.). Prentice Hall.

Chicago-referens (17:e uppl.)

Choo, Wai Leong, och Mee Chooi Cheng. Engineering Mathematics: Volume 2. Second edition. Petaling Jaya, Selangor: Prentice Hall, 2006.

MLA-referens (8:e uppl.)

Choo, Wai Leong, och Mee Chooi Cheng. Engineering Mathematics: Volume 2. Second edition. Prentice Hall, 2006.