Cita APA (7a ed.)
United States Pharmacopeial Convention. (1999). The United States Pharmacopeía 24: The National Formulary 19 (24a. ed.). USPC.
Cita Chicago Style (17a ed.)
United States Pharmacopeial Convention. The United States Pharmacopeía 24: The National Formulary 19. 24a. ed. Rockville: USPC, 1999.
Cita MLA (9a ed.)
United States Pharmacopeial Convention. The United States Pharmacopeía 24: The National Formulary 19. 24a. ed. USPC, 1999.
Precaución: Estas citas no son 100% exactas.