United Nations. Department of Social Affairs. (1953). Training in techniques of demographic analysis. United Nations, Department of Social Affairs, Population Division.
Citação norma ChicagoUnited Nations. Department of Social Affairs. Training in Techniques of Demographic Analysis. New York: United Nations, Department of Social Affairs, Population Division, 1953.
Citação norma MLAUnited Nations. Department of Social Affairs. Training in Techniques of Demographic Analysis. United Nations, Department of Social Affairs, Population Division, 1953.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.