Cita APA (7a ed.)

Hockenberry, C. A. (2010). Creating iPhone apps with cocoa touch (1st edition.). O'Reilly Media.

Cita Chicago Style (17a ed.)

Hockenberry, Craig Author. Creating IPhone Apps with Cocoa Touch. 1st edition. [Place of publication not identified]: O'Reilly Media, 2010.

Cita MLA (9a ed.)

Hockenberry, Craig Author. Creating IPhone Apps with Cocoa Touch. 1st edition. O'Reilly Media, 2010.