APA (7th ed.) Citation

Lee, K. (2013). Pro Objective-C (1st edition.). Apress.

Chicago Style (17th ed.) Citation

Lee, Keith. Pro Objective-C. 1st edition. Apress, 2013.

MLA (9th ed.) Citation

Lee, Keith. Pro Objective-C. 1st edition. Apress, 2013.

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