Cita APA (7a ed.)

Chung, C., & Bucanek, J. (2011). Pro Objective-C design patterns for iOS. Apress.

Cita Chicago Style (17a ed.)

Chung, Carlo, y James Bucanek. Pro Objective-C Design Patterns for IOS. [Berkeley, CA]: Apress, 2011.

Cita MLA (8a ed.)

Chung, Carlo, y James Bucanek. Pro Objective-C Design Patterns for IOS. Apress, 2011.