APA (7th ed.) Zitazioa
Portnoy, M. (2012). Virtualization essentials. John Wiley & Sons, Inc..
Chicago Style (17th ed.) Zitazioa
Portnoy, Matthew. Virtualization Essentials. Indianapolis, IN: John Wiley & Sons, Inc., 2012.
MLA (9th ed.) Zitazioa
Portnoy, Matthew. Virtualization Essentials. John Wiley & Sons, Inc., 2012.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.