Naciones Unidas. Departamento de Asuntos Económicos y Sociales. (1999). Health and mortality issues of global concern: Proceedings of the Symposium on Health and Mortality. Brussels, 19-22 november 1997. UN.
Chicago Style (17th ed.) CitationNaciones Unidas. Departamento de Asuntos Económicos y Sociales. Health and Mortality Issues of Global Concern: Proceedings of the Symposium on Health and Mortality. Brussels, 19-22 November 1997. New York: UN, 1999.
MLA (9th ed.) CitationNaciones Unidas. Departamento de Asuntos Económicos y Sociales. Health and Mortality Issues of Global Concern: Proceedings of the Symposium on Health and Mortality. Brussels, 19-22 November 1997. UN, 1999.