Citação norma APA

United Nations. Dept. of Economic and Social Affairs. (1967). Planning of metropolitan areas and new towns. s.n.

Citação norma Chicago

United Nations. Dept. of Economic and Social Affairs. Planning of Metropolitan Areas and New Towns. New York: s.n, 1967.

Citação norma MLA

United Nations. Dept. of Economic and Social Affairs. Planning of Metropolitan Areas and New Towns. s.n, 1967.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.