APA (7th ed.) Citation

Harrison, T. R. (1987). Principles of internal medicine (11th ed.). McGraw-Hill Book & Co.

Chicago Style (17th ed.) Citation

Harrison, Tinsley Randolph. Principles of Internal Medicine. 11th ed. New York: McGraw-Hill Book & Co, 1987.

MLA (9th ed.) Citation

Harrison, Tinsley Randolph. Principles of Internal Medicine. 11th ed. McGraw-Hill Book & Co, 1987.