Cita APA (7a ed.)

Feiler, J. (2012). Sams teach yourself Objective-C in 24 hours. Sams Pub..

Cita Chicago Style (17a ed.)

Feiler, Jesse. Sams Teach Yourself Objective-C in 24 Hours. Indianapolis, IN: Sams Pub., 2012.

Cita MLA (8a ed.)

Feiler, Jesse. Sams Teach Yourself Objective-C in 24 Hours. Sams Pub., 2012.