MLA

Faas, Ryan J, and Kunal Mittal. Iphone for Work. New York: Apress, 2010.

APA

Faas, R. J, & Mittal, K. (2010). iPhone for Work. New York: Apress.

Chicago

Faas, Ryan J., and Kunal Mittal. Iphone for Work. New York: Apress, 2010.