Cita APA (7a ed.)

Hudson, A. A., & Hudson, P. C. (2008). Fedora 7 unleashed (1st edition.). Sams.

Cita Chicago Style (17a ed.)

Hudson, Andrew Author, y Paul Contributor Hudson. Fedora 7 Unleashed. 1st edition. [Place of publication not identified]: Sams, 2008.

Cita MLA (9a ed.)

Hudson, Andrew Author, y Paul Contributor Hudson. Fedora 7 Unleashed. 1st edition. Sams, 2008.