Cita APA (7a ed.)

Bennett, G., Fisher, M., & Lees, B. (2010). Objective-C for absolute beginners: IPhone, iPad, and Mac programming made easy (1st ed. 2010.). Apress.

Cita Chicago Style (17a ed.)

Bennett, Gary, Mitch Fisher, y Brad Lees. Objective-C for Absolute Beginners: IPhone, IPad, and Mac Programming Made Easy. 1st ed. 2010. New York: Apress, 2010.

Cita MLA (9a ed.)

Bennett, Gary, et al. Objective-C for Absolute Beginners: IPhone, IPad, and Mac Programming Made Easy. 1st ed. 2010. Apress, 2010.