APA Style

Goodman, L, S. et al (2006). Goodman & Gilman's the pharmacological basis of therapeutics : Pharmacological basis of therapeutics (11th ed.). New York: McGraw-Hill Medical Pub. Division.

MLA Style

Goodman, Louis, Sanford. et al. "Goodman & Gilman's the pharmacological basis of therapeutics : Pharmacological basis of therapeutics". 11th ed. New York: McGraw-Hill Medical Pub. Division, 2006. Text.