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Citação do estilo Chicago (17ª ed.)United Nations. Economic Commission for Europe e Hungary) Regional Population Meeting (1998 : Budapest. Population in Europe and North America on the Eve of the Millen[n]ium : Dynamics and Policy Responses: Regional Population Meeting, 7-9 December 1998, Budapest, Hungary. New York: United Nations, 1999.
Citação MLA (9ª ed.)United Nations. Economic Commission for Europe e Hungary) Regional Population Meeting (1998 : Budapest. Population in Europe and North America on the Eve of the Millen[n]ium : Dynamics and Policy Responses: Regional Population Meeting, 7-9 December 1998, Budapest, Hungary. United Nations, 1999.