APA Style

al., J, G, H, E. (1996). the Pharmacological Basis of Therapeutics : Goodman & Gilman's (9th). USA: McGraw Hill.

MLA Style

al., Joel, G., Hardman, Et.. "the Pharmacological Basis of Therapeutics : Goodman & Gilman's". 9th USA: McGraw Hill, 1996. Text.