Cita APA (7a ed.)

Chung, C. (2011). Pro Objective-C design patterns for iOS. Apress. https://doi.org/10.1007/978-1-4302-3331-2

Cita Chicago Style (17a ed.)

Chung, Carlo. Pro Objective-C Design Patterns for IOS. Berkeley, California: Apress, 2011. https://doi.org/10.1007/978-1-4302-3331-2.

Cita MLA (9a ed.)

Chung, Carlo. Pro Objective-C Design Patterns for IOS. Apress, 2011. https://doi.org/10.1007/978-1-4302-3331-2.