Dyfyniad APA

Heldt, H. (2005). Plant biochemistry and molecular biology (3 ed.). Oxford University Press.

Dyfyniad Arddull Chicago

Heldt, Hans-Walter. Plant Biochemistry and Molecular Biology. 3 ed. NewYork: Oxford University Press, 2005.

Dyfyniad MLA

Heldt, Hans-Walter. Plant Biochemistry and Molecular Biology. 3 ed. Oxford University Press, 2005.

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