APA (7th ed.) Citation

Richter, K. (2011). Beginning iOS Game Center and Game Kit: For iPhone, iPad, and iPod touch. Apress : Imprint: Apress.

Chicago Style (17th ed.) Citation

Richter, Kyle. Beginning IOS Game Center and Game Kit: For IPhone, IPad, and IPod Touch. Berkeley, CA: Apress : Imprint: Apress, 2011.

MLA (8th ed.) Citation

Richter, Kyle. Beginning IOS Game Center and Game Kit: For IPhone, IPad, and IPod Touch. Apress : Imprint: Apress, 2011.

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