APA (7th ed.) Citation

Chu, P. (2013). Learn Unity 4 for iOS Game Development. Apress : Imprint: Apress.

Chicago Style (17th ed.) Citation

Chu, Philip. Learn Unity 4 for IOS Game Development. Berkeley, CA: Apress : Imprint: Apress, 2013.

MLA (8th ed.) Citation

Chu, Philip. Learn Unity 4 for IOS Game Development. Apress : Imprint: Apress, 2013.

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