Cita APA (7a ed.)

Sadun, E. A., & Sadun, E. C. (2012). The iOS 5 developer's cookbook: Core concepts and essential recipes for iOS programmers (3rd edition.). Addison Wesley.

Cita Chicago Style (17a ed.)

Sadun, Erica Author, y Erica Contributor Sadun. The IOS 5 Developer's Cookbook: Core Concepts and Essential Recipes for IOS Programmers. 3rd edition. [Place of publication not identified]: Addison Wesley, 2012.

Cita MLA (9a ed.)

Sadun, Erica Author, y Erica Contributor Sadun. The IOS 5 Developer's Cookbook: Core Concepts and Essential Recipes for IOS Programmers. 3rd edition. Addison Wesley, 2012.