APA-Zitierstil (7. Ausg.)

Fletcher, R. H., & Fletcher, S. W. (2005). Clinical epidemiology: The essentials (4th ed.). Lippincott Williams & Wilkins.

Chicago-Zitierstil (17. Ausg.)

Fletcher, Robert H., und Suzanne W. Fletcher. Clinical Epidemiology: The Essentials. 4th ed. Philadelphia: Lippincott Williams & Wilkins, 2005.

MLA-Zitierstil (8. Ausg.)

Fletcher, Robert H., und Suzanne W. Fletcher. Clinical Epidemiology: The Essentials. 4th ed. Lippincott Williams & Wilkins, 2005.