APA (7th ed.) Citation

Thorn, A. (2013). Learn Unity for 2D game development. Apress.

Chicago Style (17th ed.) Citation

Thorn, Alan. Learn Unity for 2D Game Development. New York: Apress, 2013.

MLA (9th ed.) Citation

Thorn, Alan. Learn Unity for 2D Game Development. Apress, 2013.

Warning: These citations may not always be 100% accurate.