APA (7th ed.) Citation

Itterheim, S., & Löw, A. (2011). Learn cocos2D Game Development with iOS 5 (1st edition.). Apress.

Chicago Style (17th ed.) Citation

Itterheim, Steffen, and Andreas Löw. Learn Cocos2D Game Development with IOS 5. 1st edition. Apress, 2011.

MLA (9th ed.) Citation

Itterheim, Steffen, and Andreas Löw. Learn Cocos2D Game Development with IOS 5. 1st edition. Apress, 2011.

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