APA (7th ed.) Zitazioa

United Nations Development Programme & United Nations Development Programme. (2011). Human development report: Sustainability and equity : A better future for all. united nation.

Chicago Style (17th ed.) Zitazioa

United Nations Development Programme eta United Nations Development Programme. Human Development Report: Sustainability and Equity : A Better Future for All. New York: united nation, 2011.

MLA (9th ed.) Zitazioa

United Nations Development Programme eta United Nations Development Programme. Human Development Report: Sustainability and Equity : A Better Future for All. united nation, 2011.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.