APA (7th ed.) Citation

Congress, A. (2011). Mac OS X Lion Made Simple. Apress.

Chicago Style (17th ed.) Citation

Congress, Axely. Mac OS X Lion Made Simple. Berkeley, CA: Apress, 2011.

MLA (8th ed.) Citation

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

Warning: These citations may not always be 100% accurate.