Dyfyniad APA
ebrary, Inc, Fernandez, M., & Calix, L. (2006). Modell's essential drugs in current use and new drugs 2006 (52nd ed.). Springer Pub. Co..
Dyfyniad Arddull Chicago
ebrary, Inc, Milagros Fernandez, and Lydia Calix. Modell's Essential Drugs in Current Use and New Drugs 2006. 52nd ed. New York: Springer Pub. Co., 2006.
Dyfyniad MLA
ebrary, Inc, et al. Modell's Essential Drugs in Current Use and New Drugs 2006. 52nd ed. Springer Pub. Co., 2006.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.