Citazione Stile APA (7a Edizione)

United States Pharmacopeial Convention. (2011). The United States pharmacopeia and national formulary: Supplement. United States Pharmacopeial Convention.

Citazione stile Chigago Style (17a edizione)

United States Pharmacopeial Convention. The United States Pharmacopeia and National Formulary: Supplement. Rockville, Md.: United States Pharmacopeial Convention, 2011.

Citatione MLA (8a ed.)

United States Pharmacopeial Convention. The United States Pharmacopeia and National Formulary: Supplement. United States Pharmacopeial Convention, 2011.