Gaya APA

Dewick, P, M. (2001). Medical Natural Products A Biosynthetic Appoach (2). England: JOHN WILEY and SONS, LTD.

Gaya MLA

Dewick, Paul, M. "Medical Natural Products A Biosynthetic Appoach". 2 England: JOHN WILEY and SONS, LTD, 2001. Text.