Currie, G. P. (2008). Asthma. Oxford,New York: Oxford University Press.
Chicago Style aipamenaCurrie, Graeme P. Asthma. Oxford,New York: Oxford University Press, 2008.
MLA aipamenaCurrie, Graeme P. Asthma. Oxford,New York: Oxford University Press, 2008.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.