Harborne, J. B. (1988). Introduction to ecological biochemistry. Academic Press.
Chicago Style aipamenaHarborne, J. B. Introduction to Ecological Biochemistry. London: Academic Press, 1988.
MLA aipamenaHarborne, J. B. Introduction to Ecological Biochemistry. Academic Press, 1988.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.