Journal of Medicine New England. (1991). The New Journal of Medicine Nº 18. owned published.
Chicago Style aipamenaJournal of Medicine New England. The New Journal of Medicine Nº 18. Massachusetts: owned published, 1991.
MLA aipamenaJournal of Medicine New England. The New Journal of Medicine Nº 18. owned published, 1991.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.