El-Sayed, A. M. A. (1979). New antitumor alkaloids from catharanthus roseus and the acid-catalyzed cyclization of costunolide 1,10-Oxide. University of Cairo.
Chicago Style (17th ed.) CitationEl-Sayed, Aly Mohamed Aly. New Antitumor Alkaloids from Catharanthus Roseus and the Acid-catalyzed Cyclization of Costunolide 1,10-Oxide. Chicago, Illinois: University of Cairo, 1979.
MLA引文El-Sayed, Aly Mohamed Aly. New Antitumor Alkaloids from Catharanthus Roseus and the Acid-catalyzed Cyclization of Costunolide 1,10-Oxide. University of Cairo, 1979.
警告：這些引文格式不一定是100％准確.