Cita APA (7a ed.)

McFedries, P. (2010). Mac OS X Snow Leopard in depth (1st edition.). Que.

Cita Chicago Style (17a ed.)

McFedries, Paul. Mac OS X Snow Leopard in Depth. 1st edition. Indianapolis, Ind.: Que, 2010.

Cita MLA (9a ed.)

McFedries, Paul. Mac OS X Snow Leopard in Depth. 1st edition. Que, 2010.