Cita APA (7a ed.)

Feiler, J. A. (2012). Sams teach yourself Objective-C in 24 hours (1st edition.). Sams Pub.

Cita Chicago Style (17a ed.)

Feiler, Jesse Author. Sams Teach Yourself Objective-C in 24 Hours. 1st edition. [Place of publication not identified]: Sams Pub, 2012.

Cita MLA (9a ed.)

Feiler, Jesse Author. Sams Teach Yourself Objective-C in 24 Hours. 1st edition. Sams Pub, 2012.