APA (7th ed.) Zitazioa

Frisch, A. (2006). Essential System Administration. O'REILLY.

Chicago Style (17th ed.) Zitazioa

Frisch, Aeleen. Essential System Administration. New Delhi: O'REILLY, 2006.

MLA (9th ed.) Zitazioa

Frisch, Aeleen. Essential System Administration. O'REILLY, 2006.