Cita APA (7a ed.)

Nahavandipoor, V. (2011). Writing Game Center apps in iOS (First edition.). O'Reilly.

Cita Chicago Style (17a ed.)

Nahavandipoor, Vandad. Writing Game Center Apps in IOS. First edition. Beijing ; Sebastopol, California: O'Reilly, 2011.

Cita MLA (9a ed.)

Nahavandipoor, Vandad. Writing Game Center Apps in IOS. First edition. O'Reilly, 2011.