توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Napier, R., & Kumar, M. (2012). Pushing the limits with iOS 5 programming: Advanced application development for Apple iPhone, iPad, and iPod Touch (2nd ed.). Wiley.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Napier, Rob, و Mugunth Kumar. Pushing the Limits with IOS 5 Programming: Advanced Application Development for Apple IPhone, IPad, and IPod Touch. 2nd ed. Hoboken, N.J.: Wiley, 2012.

توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)

Napier, Rob, و Mugunth Kumar. Pushing the Limits with IOS 5 Programming: Advanced Application Development for Apple IPhone, IPad, and IPod Touch. 2nd ed. Wiley, 2012.