APA aipamena

(2002). Field epidemiology. Oxford: Oxford Univ. Press.

Chicago Style aipamena

Field Epidemiology. Oxford: Oxford Univ. Press, 2002.

MLA aipamena

Field Epidemiology. Oxford: Oxford Univ. Press, 2002.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.