Cita APA (7a ed.)

Safari Tech Books Online, Shimonski, R. A., & Ray, W. C. (2005). Sams teach yourself Unix in 10 minutes (2nd ed.). Sams.

Cita Chicago Style (17a ed.)

Safari Tech Books Online, Robert Author Shimonski, y William Contributor Ray. Sams Teach Yourself Unix in 10 Minutes. 2nd ed. [Place of publication not identified]: Sams, 2005.

Cita MLA (9a ed.)

Safari Tech Books Online, et al. Sams Teach Yourself Unix in 10 Minutes. 2nd ed. Sams, 2005.