Cita APA (7a ed.)

LeVitus, B. (2009). Mac OS X Snow Leopard for dummies (1st edition.). Wiley Pub.

Cita Chicago Style (17a ed.)

LeVitus, Bob. Mac OS X Snow Leopard for Dummies. 1st edition. Hoboken, NJ: Wiley Pub, 2009.

Cita MLA (9a ed.)

LeVitus, Bob. Mac OS X Snow Leopard for Dummies. 1st edition. Wiley Pub, 2009.