APA (7th ed.) Citation

Seibold, C. (2012). OS X Mountain Lion Pocket Guide (1st edition.). O'Reilly Media, Inc..

Chicago Style (17th ed.) Citation

Seibold, Chris. OS X Mountain Lion Pocket Guide. 1st edition. O'Reilly Media, Inc., 2012.

MLA (9th ed.) Citation

Seibold, Chris. OS X Mountain Lion Pocket Guide. 1st edition. O'Reilly Media, Inc., 2012.

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