Cita APA (7a ed.)

Hill, B. M. (2006). The official Ubuntu book. Prentice Hall.

Cita Chicago Style (17a ed.)

Hill, Benjamin Mako. The Official Ubuntu Book. Upper Saddle River, N.J.: Prentice Hall, 2006.

Cita MLA (8a ed.)

Hill, Benjamin Mako. The Official Ubuntu Book. Prentice Hall, 2006.