Dyfyniad APA

Shamma, M. (1972). The isoquinoline alkaloids: Chemistry and pharmacology. Academic Press.

Dyfyniad Arddull Chicago

Shamma, Maurice. The Isoquinoline Alkaloids: Chemistry and Pharmacology. New York: Academic Press, 1972.

Dyfyniad MLA

Shamma, Maurice. The Isoquinoline Alkaloids: Chemistry and Pharmacology. Academic Press, 1972.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.