Cohen, S. S. (1998). A guide to the polyamines. Oxford University Press.
Chicago Style aipamenaCohen, Seymour S. A Guide to the Polyamines. New York: Oxford University Press, 1998.
MLA aipamenaCohen, Seymour S. A Guide to the Polyamines. Oxford University Press, 1998.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.