APA (7th ed.) Citation

(1981). United States pharmacopeia dispensing information: USP DI. USPC.

Chicago Style (17th ed.) Citation

United States Pharmacopeia Dispensing Information: USP DI. Rockville, Md: USPC, 1981.

MLA (9th ed.) Citation

United States Pharmacopeia Dispensing Information: USP DI. USPC, 1981.

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