Humes, H. D. (2000). Kelley's textbook of internal medicine (Fourth edition.). Lippincott Williams & Wilkins.
Cita Chicago (17th ed.)Humes, H. David. Kelley's Textbook of Internal Medicine. Fourth edition. Philadelphia, Pennsylvania: Lippincott Williams & Wilkins, 2000.
Cita MLA (9th ed.)Humes, H. David. Kelley's Textbook of Internal Medicine. Fourth edition. Lippincott Williams & Wilkins, 2000.
Atenció: Aquestes cites poden no estar 100% correctes.