Não informado. (1973). Rheumatology and Rehabilitation. British Association of Rheumatology and Rehabilitation.
Cita Chicago Style (17a ed.)Não informado. Rheumatology and Rehabilitation. London: British Association of Rheumatology and Rehabilitation, 1973.
Cita MLA (8a ed.)Não informado. Rheumatology and Rehabilitation. British Association of Rheumatology and Rehabilitation, 1973.
Precaución: Estas citas no son 100% exactas.