APA (7th ed.) Zitazioa

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

Chicago Style (17th ed.) Zitazioa

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

MLA (9th ed.) Zitazioa

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