Cita APA (7th ed.)

ebrary, Inc, Fernandez, M., & Calix, L. (2006). Modell's essential drugs in current use and new drugs 2006 (52nd ed.). Springer Pub. Co..

Cita Chicago (17th ed.)

ebrary, Inc, Milagros Fernandez, i Lydia Calix. Modell's Essential Drugs in Current Use and New Drugs 2006. 52nd ed. New York: Springer Pub. Co., 2006.

Cita MLA (9th ed.)

ebrary, Inc, et al. Modell's Essential Drugs in Current Use and New Drugs 2006. 52nd ed. Springer Pub. Co., 2006.