New England Journal of Medicine. (2004). The New England Journal of Medicine N° 24. MASSCHUSETTS MédicaL SOCIETY.
Chicago Style aipamenaNew England Journal of Medicine. The New England Journal of Medicine N° 24. : MASSCHUSETTS MédicaL SOCIETY, 2004.
MLA aipamenaNew England Journal of Medicine. The New England Journal of Medicine N° 24. MASSCHUSETTS MédicaL SOCIETY, 2004.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.