Flynn, E. (1972). Cephalosporins and penicillins. Academic.
Chicago Style aipamenaFlynn, Edwin. Cephalosporins and Penicillins. New York: Academic, 1972.
MLA aipamenaFlynn, Edwin. Cephalosporins and Penicillins. Academic, 1972.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.