APA
Philip S. Portoghese, . (1987). Journal of Medicinal Chemistry. U.S.A: The American Chemical Society.
Chicago
Philip S. Portoghese, . 1987. Journal of Medicinal Chemistry. U.S.A: The American Chemical Society.
Harvard
Philip S. Portoghese, . (1987). Journal of Medicinal Chemistry. U.S.A: The American Chemical Society.
MLA
Philip S. Portoghese, . Journal of Medicinal Chemistry. U.S.A: The American Chemical Society. 1987.