Cita APA (7th ed.)
Smith, D. S., Sullivan, L. E., & Hay, S. F. (2005). Field guide to internal medicine. Lippincott Williams & Wilkins.
Cita Chicago (17th ed.)
Smith, David S., Lynn E. Sullivan, i Seonaid F. Hay. Field Guide to Internal Medicine. Philadelphia: Lippincott Williams & Wilkins, 2005.
Cita MLA (9th ed.)
Smith, David S., et al. Field Guide to Internal Medicine. Lippincott Williams & Wilkins, 2005.
Atenció: Aquestes cites poden no estar 100% correctes.