(1999). BNF 37March 1999: British National Formulary. British Medical Association.
Chicago Style (17th ed.) CitationBNF 37March 1999: British National Formulary. London: British Medical Association, 1999.
MLA (9th ed.) CitationBNF 37March 1999: British National Formulary. British Medical Association, 1999.
Warning: These citations may not always be 100% accurate.