APA aipamena

(2008). Environmental health and child survival: Epidemiology,economics,experiences. The World Bank.

Chicago Style aipamena

Environmental Health and Child Survival: Epidemiology,economics,experiences. Washington, D.C.: The World Bank, 2008.

MLA aipamena

Environmental Health and Child Survival: Epidemiology,economics,experiences. The World Bank, 2008.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.