Cita APA (7a ed.)

Geig, M. (2013). Sams teach yourself Unity Game development in 24 Hours (1st edition.). Sams.

Cita Chicago Style (17a ed.)

Geig, Mike. Sams Teach Yourself Unity Game Development in 24 Hours. 1st edition. Indianapolis, Ind.: Sams, 2013.

Cita MLA (9a ed.)

Geig, Mike. Sams Teach Yourself Unity Game Development in 24 Hours. 1st edition. Sams, 2013.