Cita APA (7a ed.)

Von Hagen, W. (2010). Ubuntu linux bible: Featuring Ubuntu 10.04 LTS (3rd ed.). Wiley Pub., Inc.

Cita Chicago Style (17a ed.)

Von Hagen, William. Ubuntu Linux Bible: Featuring Ubuntu 10.04 LTS. 3rd ed. Indianapolis, Ind.: Wiley Pub., Inc, 2010.

Cita MLA (9a ed.)

Von Hagen, William. Ubuntu Linux Bible: Featuring Ubuntu 10.04 LTS. 3rd ed. Wiley Pub., Inc, 2010.