Cita APA

Harrison, T. R., & Fauci, A. S. (2001). Harrison's principles of internal medicine (15th ed.). McGraw-Hill.

Citación estilo Chicago

Harrison, Tinsley Randolph, and Anthony S. Fauci. Harrison's Principles of Internal Medicine. 15th ed. New York: McGraw-Hill, 2001.

Cita MLA

Harrison, Tinsley Randolph, and Anthony S. Fauci. Harrison's Principles of Internal Medicine. 15th ed. McGraw-Hill, 2001.