Citazione Stile APA (7a Edizione)

United Nations. Dept. of social Affairs. (1953). Building and housing research. s.n.

Citazione stile Chigago Style (17a edizione)

United Nations. Dept. of social Affairs. Building and Housing Research. New York: s.n, 1953.

Citatione MLA (9a ed.)

United Nations. Dept. of social Affairs. Building and Housing Research. s.n, 1953.