Dixon, M., & Webb, E. C. (1964). Enzymes (2 ed.). Longmans Green & Co..
Chicago Style aipamenaDixon, Malcolm, and Edwin C. Webb. Enzymes. 2 ed. London: Longmans Green & Co., 1964.
MLA aipamenaDixon, Malcolm, and Edwin C. Webb. Enzymes. 2 ed. Longmans Green & Co., 1964.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.