APA (7th ed.) Citation

Kelby, S., & Gales, D. (2009). Mac OS X Leopard: Trucos esenciales. Anaya Multimedia.

Chicago Style (17th ed.) Citation

Kelby, Scott, and Dave Gales. Mac OS X Leopard: Trucos Esenciales. Madrid: Anaya Multimedia, 2009.

MLA (9th ed.) Citation

Kelby, Scott, and Dave Gales. Mac OS X Leopard: Trucos Esenciales. Anaya Multimedia, 2009.

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