Παραπομπή APA

Heldt, H. (1997). Plant biochemistry and molecular biology. Oxford University Press.

Παραπομπή Chicago Style

Heldt, Hans-Walter. Plant Biochemistry and Molecular Biology. Oxford ; New York: Oxford University Press, 1997.

Παραπομπή MLA

Heldt, Hans-Walter. Plant Biochemistry and Molecular Biology. Oxford University Press, 1997.