APA aipamena

(2005). Preventing chronic diseases a vital investment. Public Health Agency.

Chicago Style aipamena

Preventing Chronic Diseases a Vital Investment. Suiza: Public Health Agency, 2005.

MLA aipamena

Preventing Chronic Diseases a Vital Investment. Public Health Agency, 2005.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.