Serious games : mechanisms and effects

MLA

Cody, Michael J., Ute. Ritterfeld and Peter. Vorderer. Serious games : mechanisms and effects. 1st ed. New York ; London : Routledge, 2009.

APA

Cody, M., Ritterfeld, U. & Vorderer, P. (2009). Serious games : mechanisms and effects. 1st ed. New York ; London : Routledge.

Chicago

Cody, Michael J., Ute. Ritterfeld and Peter. Vorderer. Serious games : mechanisms and effects. 1st ed. New York ; London : Routledge, 2009.