Cita APA (7th ed.)

British Medical Association. (2007). New guide to medicines & drugs (NA.). DK.

Cita Chicago (17th ed.)

British Medical Association. New Guide to Medicines & Drugs. NA. London: DK, 2007.

Cita MLA (9th ed.)

British Medical Association. New Guide to Medicines & Drugs. NA. DK, 2007.