APA (7th ed.) Citation

Campbell, M. (2013). Objective-C Quick Syntax Reference (1st edition.). Apress.

Chicago Style (17th ed.) Citation

Campbell, Matthew. Objective-C Quick Syntax Reference. 1st edition. Apress, 2013.

MLA (9th ed.) Citation

Campbell, Matthew. Objective-C Quick Syntax Reference. 1st edition. Apress, 2013.

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