APA (7th ed.) Zitazioa
ebrary, Inc, & Chapman, S. (2009). Oxford American handbook of respiratory medicine (2nd ed.). Oxford University Press.
Chicago Style (17th ed.) Zitazioa
ebrary, Inc, eta Stephen Chapman. Oxford American Handbook of Respiratory Medicine. 2nd ed. Oxford ; New York: Oxford University Press, 2009.
MLA (9th ed.) Zitazioa
ebrary, Inc, eta Stephen Chapman. Oxford American Handbook of Respiratory Medicine. 2nd ed. Oxford University Press, 2009.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.