United States Pharmacopeial Convention. (2010). The United States pharmacopeia: The national formulary. United States Pharmacopeial Convention.
Chicago (17e ed.) BronvermeldingUnited States Pharmacopeial Convention. The United States Pharmacopeia: The National Formulary. Rockville, Md.: United States Pharmacopeial Convention, 2010.
MLA (8e ed.) BronvermeldingUnited States Pharmacopeial Convention. The United States Pharmacopeia: The National Formulary. United States Pharmacopeial Convention, 2010.
Let op: Deze citaties zijn niet altijd 100% accuraat.