APA (7th ed.) Citation

Grothaus, M., Sande, S., & Sadun, E. (2011). Taking your iPhone to the max, iOS 5 edition. Apress.

Chicago Style (17th ed.) Citation

Grothaus, Michael, Steve Sande, and Erica Sadun. Taking Your IPhone to the Max, IOS 5 Edition. Berkeley, CA: Apress, 2011.

MLA (9th ed.) Citation

Grothaus, Michael, et al. Taking Your IPhone to the Max, IOS 5 Edition. Apress, 2011.