Cita APA (7th ed.)
Feiler, J. (2013). iOS 6 foundations. Wiley.
Cita Chicago (17th ed.)
Feiler, Jesse. IOS 6 Foundations. Chichester, West Sussex: Wiley, 2013.
Cita MLA (9th ed.)
Feiler, Jesse. IOS 6 Foundations. Wiley, 2013.
Atenció: Aquestes cites poden no estar 100% correctes.