APA (7th ed.) Citation

Kelley, W. N., DeVita, V. T., DuPont, H. L., & Harris, E. D. (1989). Textbook of internal medicine. J. B. Lippincott Company.

Chicago Style (17th ed.) Citation

Kelley, William N., Vincent T. DeVita, Herbert L. DuPont, and Edward D. Harris. Textbook of Internal Medicine. Philadelphia: J. B. Lippincott Company, 1989.

MLA (8th ed.) Citation

Kelley, William N., et al. Textbook of Internal Medicine. J. B. Lippincott Company, 1989.