APA (7e ed.) Bronvermelding
Koopman, W. J., Moreland, L. W., Somers, D., Lazar, N., & Gast, P. (2005). Arthritis and allied conditions: A textbook of rheumatology (Fifteenth edition.). Lippincott Williams & Wilkins.
Chicago (17e ed.) Bronvermelding
Koopman, William J., Larry W. Moreland, Danette Somers, Nancy Lazar, en Patricia Gast. Arthritis and Allied Conditions: A Textbook of Rheumatology. Fifteenth edition. Philadelphia, Pennsylvania: Lippincott Williams & Wilkins, 2005.
MLA (9e ed.) Bronvermelding
Koopman, William J., et al. Arthritis and Allied Conditions: A Textbook of Rheumatology. Fifteenth edition. Lippincott Williams & Wilkins, 2005.
Let op: Deze citaties zijn niet altijd 100% accuraat.