APA (7th ed.) Zitazioa
(2014). Influenza and Other Respiratory Viruses. Wiley.
Chicago Style (17th ed.) Zitazioa
Influenza and Other Respiratory Viruses. Wiley, 2014.
MLA (9th ed.) Zitazioa
Influenza and Other Respiratory Viruses. Wiley, 2014.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.