American hospital formulary service drug information. Formulary service.

MLA

American Hospital Formulary Service Drug Information. Formulary Service. 25e ed. Bethesda, MD: Published by authority of the Board of Directors of the American Society of Hospital Pharmacists, 1983.

APA

(1983). American hospital formulary service drug information. Formulary service. 25e ed. Bethesda, MD: Published by authority of the Board of Directors of the American Society of Hospital Pharmacists.

Chicago

American Hospital Formulary Service Drug Information. Formulary Service. 25e ed. Bethesda, MD: Published by authority of the Board of Directors of the American Society of Hospital Pharmacists, 1983.