APA-referens

(1999). United Nations conference on trade and development: Handbook of world mineral trade statistics 1992 - 1997. New York: United Nations.

Chicago-stil citat

United Nations Conference On Trade and Development: Handbook of World Mineral Trade Statistics 1992 - 1997. New York: United Nations, 1999.

MLA-referens

United Nations Conference On Trade and Development: Handbook of World Mineral Trade Statistics 1992 - 1997. New York: United Nations, 1999.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.