APA (7th ed.) Zitazioa

United Nations. (1986). World Economic Survey 1986: Current Trends and Policies in the World Economy. United Nations.

Chicago Style (17th ed.) Zitazioa

United Nations. World Economic Survey 1986: Current Trends and Policies in the World Economy. New York: United Nations, 1986.

MLA (9th ed.) Zitazioa

United Nations. World Economic Survey 1986: Current Trends and Policies in the World Economy. United Nations, 1986.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.