American College of Rheumatology\nAmerican Rheumatism Association\nArthritis Foundation\nAssociation of Rheumatology Health Professionals. (2015). Arthritis and Rheumatism. Wiley-Blackwell.
Citação do estilo Chicago (17ª ed.)American College of Rheumatology\nAmerican Rheumatism Association\nArthritis Foundation\nAssociation of Rheumatology Health Professionals. Arthritis and Rheumatism. Hoboken, NJ: Wiley-Blackwell, 2015.
Citação MLA (8ª ed.)American College of Rheumatology\nAmerican Rheumatism Association\nArthritis Foundation\nAssociation of Rheumatology Health Professionals. Arthritis and Rheumatism. Wiley-Blackwell, 2015.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.