Manske, Manske, R. H. F., Holmes, H. L., & Rodrigo, R. G. A. (1950). The Alkaloids. Academic Press.
Chicago Style aipamenaManske, R. H. F. Manske, H. L. Holmes, and R. G. A. Rodrigo. The Alkaloids. New York: Academic Press, 1950.
MLA aipamenaManske, et al. The Alkaloids. Academic Press, 1950.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.