APA (7th ed.) Citation

(2001). UNIX system administration handbook (3. ed.). Prentice Hall PTR.

Chicago Style (17th ed.) Citation

UNIX System Administration Handbook. 3. ed. Upper Saddle River, NJ: Prentice Hall PTR, 2001.

MLA (9th ed.) Citation

UNIX System Administration Handbook. 3. ed. Prentice Hall PTR, 2001.