Não informado. (1984). American Hospital Formulary Service Drug Information. American Society of Hospital Pharmacists.
Cita Chicago Style (17a ed.)Não informado. American Hospital Formulary Service Drug Information. Bethesda, Md: American Society of Hospital Pharmacists, 1984.
Cita MLA (8a ed.)Não informado. American Hospital Formulary Service Drug Information. American Society of Hospital Pharmacists, 1984.
Precaución: Estas citas no son 100% exactas.