APA (7th ed.) Citation

British Medical Association. (1990). British national formulary. British Medical Association and Royal Pharmaceutical Society of Great Britain.

Chicago Style (17th ed.) Citation

British Medical Association. British National Formulary. London: British Medical Association and Royal Pharmaceutical Society of Great Britain, 1990.

MLA (9th ed.) Citation

British Medical Association. British National Formulary. British Medical Association and Royal Pharmaceutical Society of Great Britain, 1990.