Não informado. (1939). Annals of the Rheumatic Diseases. British Medical Association.
Style de citation Chicago (17e éd.)Não informado. Annals of the Rheumatic Diseases. London: British Medical Association, 1939.
Style de citation MLA (8e éd.)Não informado. Annals of the Rheumatic Diseases. British Medical Association, 1939.
Attention : ces citations peuvent ne pas être correctes à 100%.