APA aipamena

(2011). Brazil calls for pact on social factors to improve health. World Health Organization.

Chicago Style aipamena

Brazil Calls for Pact On Social Factors to Improve Health. World Health Organization, 2011.

MLA aipamena

Brazil Calls for Pact On Social Factors to Improve Health. World Health Organization, 2011.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.