APA-viite (7. p.)
Hawkins, J. (2011). Cocoa and Objective-C cookbook: Move beyond basic Cocoa development using over 70 simple and effective recipes for Mac OS X development. Packt Pub..
Chicago-viite (17. p.)
Hawkins, Jeffrey. Cocoa and Objective-C Cookbook: Move Beyond Basic Cocoa Development Using over 70 Simple and Effective Recipes for Mac OS X Development. Birmingham, U.K.: Packt Pub., 2011.
MLA-viite (9. p.)
Hawkins, Jeffrey. Cocoa and Objective-C Cookbook: Move Beyond Basic Cocoa Development Using over 70 Simple and Effective Recipes for Mac OS X Development. Packt Pub., 2011.
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