Cita APA (7a ed.)

Congress, A. (2011). Mac OS X Lion made simple (1st ed. 2011.). Apress.

Cita Chicago Style (17a ed.)

Congress, Axely. Mac OS X Lion Made Simple. 1st ed. 2011. New York: Apress, 2011.

Cita MLA (9a ed.)

Congress, Axely. Mac OS X Lion Made Simple. 1st ed. 2011. Apress, 2011.