Dyfyniad APA

Armstrong, F. B. (1989). Biochemistry (3rd ed.). Oxford University Press.

Dyfyniad Arddull Chicago

Armstrong, Frank B. Biochemistry. 3rd ed. Oxford: Oxford University Press, 1989.

Dyfyniad MLA

Armstrong, Frank B. Biochemistry. 3rd ed. Oxford University Press, 1989.

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