APA citiranje

Harrison, T. R. (1980). Principles of internal medicine (9 ed.). McGraw - Hill Book Company.

Chicago Style (17th ed.) Citation

Harrison, T. R. Principles of Internal Medicine. 9 ed. New York: McGraw - Hill Book Company, 1980.

MLA citiranje

Harrison, T. R. Principles of Internal Medicine. 9 ed. McGraw - Hill Book Company, 1980.