Gaya APA

Stellman, G, K, T, A. (2013). Harnessing AutoCAD 2013 and Beyond . New York :: Delmar Cengage Learning.

Gaya MLA

Stellman, G.V., Krishnan,, Thomas, A.. "Harnessing AutoCAD 2013 and Beyond". New York :: Delmar Cengage Learning, 2013. Text.