APA (7th ed.) Citation

Oliveira, C. (2013). Objective-C Programmer's Reference (1st edition.). Apress.

Chicago Style (17th ed.) Citation

Oliveira, Carlos. Objective-C Programmer's Reference. 1st edition. Apress, 2013.

MLA (9th ed.) Citation

Oliveira, Carlos. Objective-C Programmer's Reference. 1st edition. Apress, 2013.

Warning: These citations may not always be 100% accurate.