Cita APA (7th ed.)

United Nations. Public Administration Division, Institute of Public Administration of New York, & United Nations Workshop on Administrative Aspects of Urbanization, Institute of Social Studies, 1968. (1970). Administrative aspects of urbanization. United Nations.

Cita Chicago (17th ed.)

United Nations. Public Administration Division, Institute of Public Administration of New York, i Institute of Social Studies United Nations Workshop on Administrative Aspects of Urbanization. Administrative Aspects of Urbanization. New York: United Nations, 1970.

Cita MLA (9th ed.)

United Nations. Public Administration Division, et al. Administrative Aspects of Urbanization. United Nations, 1970.