Scragg, A. . .. (2010). Environmental biotechnology (2ed.). Oxford University Press.
Chicago Style aipamenaScragg, Alan. Environmental Biotechnology. 2ed. Oxford: Oxford University Press, 2010.
MLA aipamenaScragg, Alan. Environmental Biotechnology. 2ed. Oxford University Press, 2010.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.