British Medical Association and Royal Pharmaceutical Society of Great Britain. (1990). British National Formulary (Number 20 (September 1990).). British Medical Association and Royal Pharmaceutical Society of Great Britain.
Chicagoスタイル(17版)引用形式British Medical Association and Royal Pharmaceutical Society of Great Britain. British National Formulary. Number 20 (September 1990). London: British Medical Association and Royal Pharmaceutical Society of Great Britain, 1990.
MLA(9版)引用形式British Medical Association and Royal Pharmaceutical Society of Great Britain. British National Formulary. Number 20 (September 1990). British Medical Association and Royal Pharmaceutical Society of Great Britain, 1990.
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