APA (7th ed.) Citation

Grothaus, M., Sande, S., & Sadun, E. (2011). Taking your iPhone 4s to the max. Apress ; Distributed to the Book trade worldwide by Springer Science+Business Media.

Chicago Style (17th ed.) Citation

Grothaus, Michael, Steve Sande, and Erica Sadun. Taking Your IPhone 4s to the Max. [Emeryville, Calif.] : New York: Apress ; Distributed to the Book trade worldwide by Springer Science+Business Media, 2011.

MLA (8th ed.) Citation

Grothaus, Michael, et al. Taking Your IPhone 4s to the Max. Apress ; Distributed to the Book trade worldwide by Springer Science+Business Media, 2011.