Campbell, M. (2012). Objective-C Recipes: A Problem-Solution Approach (1st ed. 2012.). Apress : Imprint: Apress.
Cita Chicago Style (17a ed.)Campbell, Matthew. Objective-C Recipes: A Problem-Solution Approach. 1st ed. 2012. Berkeley, CA: Apress : Imprint: Apress, 2012.
Cita MLA (8a ed.)Campbell, Matthew. Objective-C Recipes: A Problem-Solution Approach. 1st ed. 2012. Apress : Imprint: Apress, 2012.
Precaución: Estas citas no son 100% exactas.