The Algorithms and Principles of Non-photorealistic Graphics

MLA

Geng, Weidong. The Algorithms and Principles of Non-photorealistic Graphics. Springer Berlin Heidelberg, 2010.

APA

Geng, W. (2010). The Algorithms and Principles of Non-photorealistic Graphics. Springer Berlin Heidelberg.

Chicago

Geng, Weidong The Algorithms and Principles of Non-Photorealistic Graphics. : Springer Berlin Heidelberg, 2010.