APA Citation

(1979). The United States Pharmacopeia: 20th revision and the National Formulary, fifteenth edition. Rockville, Md.: United States Pharmacopeial Convention, Inc..

Chicago Style Citation

The United States Pharmacopeia: 20th Revision and the National Formulary, Fifteenth Edition. Rockville, Md.: United States Pharmacopeial Convention, Inc., 1979.

MLA Citation

The United States Pharmacopeia: 20th Revision and the National Formulary, Fifteenth Edition. Rockville, Md.: United States Pharmacopeial Convention, Inc., 1979.

Warning: These citations may not always be 100% accurate.