Cita APA (7a ed.)

Reiss, L. (1993). Unix system administrator guide. Osborne McGraw-Hill.

Cita Chicago Style (17a ed.)

Reiss, Levi. Unix System Administrator Guide. New York: Osborne McGraw-Hill, 1993.

Cita MLA (9a ed.)

Reiss, Levi. Unix System Administrator Guide. Osborne McGraw-Hill, 1993.