Farmer, R., & Miller, D. (1991). Lecture notes on epidemiology and public health medicine (3rd ed.). Blackwell Scientific Pub.
Chicago Style aipamenaFarmer, Richard, and David Miller. Lecture Notes on Epidemiology and Public Health Medicine. 3rd ed. Oxford: Blackwell Scientific Pub, 1991.
MLA aipamenaFarmer, Richard, and David Miller. Lecture Notes on Epidemiology and Public Health Medicine. 3rd ed. Blackwell Scientific Pub, 1991.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.