Cita APA (7th ed.)
Steinberg, G. (2002). Mac OS X version 10.1 little black book. Coriolis Group Books.
Cita Chicago (17th ed.)
Steinberg, Gene. Mac OS X Version 10.1 Little Black Book. Scottsdale, Ariz.: Coriolis Group Books, 2002.
Cita MLA (9th ed.)
Steinberg, Gene. Mac OS X Version 10.1 Little Black Book. Coriolis Group Books, 2002.
Atenció: Aquestes cites poden no estar 100% correctes.