APA (7th ed.) Citation

American College of Physicians, Yee, A. M. F., & Paget, S. A. (2005). Expert guide to rheumatology. American College of Physicians.

Chicago Style (17th ed.) Citation

American College of Physicians, Arthur M. F. Yee, and Stephen A. Paget. Expert Guide to Rheumatology. Philadelphia: American College of Physicians, 2005.

MLA (9th ed.) Citation

American College of Physicians, et al. Expert Guide to Rheumatology. American College of Physicians, 2005.