Não informado. (1979). Habitat news. United Nations, Centre for Human Settlements Habitat.
Chicagoスタイル(17版)引用形式Não informado. Habitat News. Nairobi: United Nations, Centre for Human Settlements Habitat, 1979.
MLA(8版)引用形式Não informado. Habitat News. United Nations, Centre for Human Settlements Habitat, 1979.
警告: この引用は必ずしも正確ではありません.