Cita APA (7a ed.)

Roadley, T. (2013). Learning core data for iOS (1st edition.). Pearson Education.

Cita Chicago Style (17a ed.)

Roadley, Tim. Learning Core Data for IOS. 1st edition. Upper Saddle River, N.J.: Pearson Education, 2013.

Cita MLA (9a ed.)

Roadley, Tim. Learning Core Data for IOS. 1st edition. Pearson Education, 2013.