Szklo, M., & Nieto, F. J. (2014). Epidemiology: Beyond the basics (3rd ed.). Jones & Bartlett Learning.
Chicago Style aipamenaSzklo, M., and F. Javier Nieto. Epidemiology: Beyond the Basics. 3rd ed. Burlington, Mass.: Jones & Bartlett Learning, 2014.
MLA aipamenaSzklo, M., and F. Javier Nieto. Epidemiology: Beyond the Basics. 3rd ed. Jones & Bartlett Learning, 2014.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.