Citação norma APA

United Nations. Dept. of Economic and Social Affairs. (1969). Rural housing: A review of world conditions. s.n.

Citação norma Chicago

United Nations. Dept. of Economic and Social Affairs. Rural Housing: A Review of World Conditions. New York: s.n, 1969.

Citação norma MLA

United Nations. Dept. of Economic and Social Affairs. Rural Housing: A Review of World Conditions. s.n, 1969.

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