APA (7th ed.) Citation

Koopman, W. J. (1997). Arthritis and allied conditions: A textbook of rheumatology (Thirteenth edition.). Williams & Wilkins.

Chicago Style (17th ed.) Citation

Koopman, William J. Arthritis and Allied Conditions: A Textbook of Rheumatology. Thirteenth edition. Baltimore: Williams & Wilkins, 1997.

MLA (9th ed.) Citation

Koopman, William J. Arthritis and Allied Conditions: A Textbook of Rheumatology. Thirteenth edition. Williams & Wilkins, 1997.