Vereinte Nationen Department of Public Information. (1991). Women: Challenges to the year 2000. United Nations.
Cita Chicago Style (17a ed.)Vereinte Nationen Department of Public Information. Women: Challenges to the Year 2000. New York: United Nations, 1991.
Cita MLA (9a ed.)Vereinte Nationen Department of Public Information. Women: Challenges to the Year 2000. United Nations, 1991.
Precaución: Estas citas no son 100% exactas.