APA (7th ed.) Citation

Privat, M., & Warner, R. (2011). Pro core data for iOS: Data access and persistence engine for iPhone, iPad, and iPod touch (2nd ed.). Apress.

Chicago Style (17th ed.) Citation

Privat, Michael, and Robert Warner. Pro Core Data for IOS: Data Access and Persistence Engine for IPhone, IPad, and IPod Touch. 2nd ed. Berkeley, CA: Apress, 2011.

MLA (9th ed.) Citation

Privat, Michael, and Robert Warner. Pro Core Data for IOS: Data Access and Persistence Engine for IPhone, IPad, and IPod Touch. 2nd ed. Apress, 2011.

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