APA (7th ed.) Citation

(2007). Established rheumatoid arthritis. Elsevier.

Chicago Style (17th ed.) Citation

Established Rheumatoid Arthritis. Oxford: Elsevier, 2007.

MLA (9th ed.) Citation

Established Rheumatoid Arthritis. Elsevier, 2007.

Warning: These citations may not always be 100% accurate.