Cita APA (7a ed.)

Warren, R. (2012). Creating iOS 5 apps: Develop and design (1st edition.). Peachpit Press.

Cita Chicago Style (17a ed.)

Warren, Richard. Creating IOS 5 Apps: Develop and Design. 1st edition. Berkeley, Calif.: Peachpit Press, 2012.

Cita MLA (9a ed.)

Warren, Richard. Creating IOS 5 Apps: Develop and Design. 1st edition. Peachpit Press, 2012.