Παραπομπή APA

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

Παραπομπή Chicago Style

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

Παραπομπή MLA

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