Παραπομπή APA

Scragg, A. H. (2004). Environmental biotechnology (2nd ed.). Oxford University Press.

Παραπομπή Chicago Style

Scragg, A. H. Environmental Biotechnology. 2nd ed. Oxford ; New York: Oxford University Press, 2004.

Παραπομπή MLA

Scragg, A. H. Environmental Biotechnology. 2nd ed. Oxford University Press, 2004.