Cita APA (7a ed.)

Mueller, J. (2002). SAMS teach yourself Windows XP in 21 days. SAMS.

Cita Chicago Style (17a ed.)

Mueller, John. SAMS Teach Yourself Windows XP in 21 Days. Indianapolis, IN: SAMS, 2002.

Cita MLA (8a ed.)

Mueller, John. SAMS Teach Yourself Windows XP in 21 Days. SAMS, 2002.