APA Citation

Trautschold, M., & Lofte, L. (2012). iPhone 4S made simple. [New York: Apress].

Chicago Style Citation

Trautschold, Martin., and Leanna Lofte. IPhone 4S Made Simple. [New York: Apress], 2012.

MLA Citation

Trautschold, Martin., and Leanna Lofte. IPhone 4S Made Simple. [New York: Apress], 2012.

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