APA ציטוט

Harrison, T. R. (1977). Principles of internal medicine (8 ed.). McGraw - Hill- Interamewricana.

Chicago Style (17th ed.) Citation

Harrison, T. R. Principles of Internal Medicine. 8 ed. New York: McGraw - Hill- Interamewricana, 1977.

ציטוט MLA

Harrison, T. R. Principles of Internal Medicine. 8 ed. McGraw - Hill- Interamewricana, 1977.