Cita APA (7a ed.)

United Nations. Dept. of Social Affairs. (1949). Housing and town and country planning organization. s.n.

Cita Chicago Style (17a ed.)

United Nations. Dept. of Social Affairs. Housing and Town and Country Planning Organization. Lake Success: s.n, 1949.

Cita MLA (9a ed.)

United Nations. Dept. of Social Affairs. Housing and Town and Country Planning Organization. s.n, 1949.