Gaya APA

Torsell, K, B. (1983). Natural Product Chemistry: A Mechanistic and Biosynthesis approach to Secondary Metabolism . Chicester: John Wiley & Sons.

Gaya MLA

Torsell, Kurt, B.G. "Natural Product Chemistry: A Mechanistic and Biosynthesis approach to Secondary Metabolism". Chicester: John Wiley & Sons, 1983. Text.