APA (7th ed.) Citation

(1974). Pharmacopeia of the United States of America (19th ed.). U.S.P..

Chicago Style (17th ed.) Citation

Pharmacopeia of the United States of America. 19th ed. U.S.P., 1974.

MLA (9th ed.) Citation

Pharmacopeia of the United States of America. 19th ed. U.S.P., 1974.

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