Cita APA (7a ed.)

United Nations Conference on Trade and Development New York & Common Fund for Commodities (United Nations). (2004). Commodity atlas. United Nations : Common Fund for Commodities.

Cita Chicago Style (17a ed.)

United Nations Conference on Trade and Development New York y Common Fund for Commodities (United Nations). Commodity Atlas. New York: United Nations : Common Fund for Commodities, 2004.

Cita MLA (8a ed.)

United Nations Conference on Trade and Development New York y Common Fund for Commodities (United Nations). Commodity Atlas. United Nations : Common Fund for Commodities, 2004.