Citação norma APA

Khan, A. (2015). Objective-C and iOS programming: A simplified approach to developing apps for the Apple iPhone and iPad. Cengage Learning.

Citação norma Chicago

Khan, Arshia. Objective-C and IOS Programming: A Simplified Approach to Developing Apps for the Apple IPhone and IPad. Stamford, CT: Cengage Learning, 2015.

Citação norma MLA

Khan, Arshia. Objective-C and IOS Programming: A Simplified Approach to Developing Apps for the Apple IPhone and IPad. Cengage Learning, 2015.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.