Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (9th ed.)

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