Gaya APA

gilman, A, G. et al (1991). Goodman & gilman's the pharmacological basis of therapeutics volume 2 (8). New York: Pergamon Press.

Gaya MLA

gilman, Alfred, Goodman. et al. "Goodman & gilman's the pharmacological basis of therapeutics volume 2". 8 New York: Pergamon Press, 1991. Text.