Cita APA (7a ed.)

Kelby, S. (2003). Mac OS X killer tips. New Riders Publishing.

Cita Chicago Style (17a ed.)

Kelby, Scott. Mac OS X Killer Tips. [Place of publication not identified]: New Riders Publishing, 2003.

Cita MLA (9a ed.)

Kelby, Scott. Mac OS X Killer Tips. New Riders Publishing, 2003.