Dyfyniad APA

Scragg, A. . .. (2010). Environmental biotechnology (2ed.). Oxford University Press.

Dyfyniad Arddull Chicago

Scragg, Alan. Environmental Biotechnology. 2ed. Oxford: Oxford University Press, 2010.

Dyfyniad MLA

Scragg, Alan. Environmental Biotechnology. 2ed. Oxford University Press, 2010.

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