APA (7th ed.) Citation

Watt, A. H., & Policarpo, F. (2003). 3D games. Pearson [u.a.].

Chicago Style (17th ed.) Citation

Watt, Alan H., and Fabio Policarpo. 3D Games. Harlow, England ; Munich [u.a.]: Pearson [u.a.], 2003.

MLA (9th ed.) Citation

Watt, Alan H., and Fabio Policarpo. 3D Games. Pearson [u.a.], 2003.