World Health Organization. (2012). Regional strategy for protecting health from climate change. World Health Organization.
Chicago Style aipamenaWorld Health Organization. Regional Strategy for Protecting Health from Climate Change. New delhi, India: World Health Organization, 2012.
MLA aipamenaWorld Health Organization. Regional Strategy for Protecting Health from Climate Change. World Health Organization, 2012.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.