Cita APA

United States Pharmacopeial Convention. (1980). The United States pharmacopeia: The National formulary. Rockville, Md.: U.S. Pharmacopeial Convention.

Citación estilo Chicago

United States Pharmacopeial Convention. The United States Pharmacopeia: The National Formulary. Rockville, Md.: U.S. Pharmacopeial Convention, 1980.

Cita MLA

United States Pharmacopeial Convention. The United States Pharmacopeia: The National Formulary. Rockville, Md.: U.S. Pharmacopeial Convention, 1980.