Cita APA (7a ed.)

Taylor, D., & Armstrong, J. (1998). Sams Teach Yourself UNIX® in 24 Hours Second Edition (2nd edition.). Sams.

Cita Chicago Style (17a ed.)

Taylor, Dave, y James Armstrong. Sams Teach Yourself UNIX® in 24 Hours Second Edition. 2nd edition. Sams, 1998.

Cita MLA (8a ed.)

Taylor, Dave, y James Armstrong. Sams Teach Yourself UNIX® in 24 Hours Second Edition. 2nd edition. Sams, 1998.