APA (7th ed.) Citation

Piper, I. (2009). Learn Xcode tools for MAC OS X and iPhone development (1st ed. 2009.). Apress.

Chicago Style (17th ed.) Citation

Piper, Ian. Learn Xcode Tools for MAC OS X and IPhone Development. 1st ed. 2009. New York: Apress, 2009.

MLA (9th ed.) Citation

Piper, Ian. Learn Xcode Tools for MAC OS X and IPhone Development. 1st ed. 2009. Apress, 2009.

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