Cita APA (7th ed.)

United Nations. Dept. of Economic and Social Affairs. (1956). The aging of populations and its economic and social implications. s.n.

Cita Chicago (17th ed.)

United Nations. Dept. of Economic and Social Affairs. The Aging of Populations and Its Economic and Social Implications. New York: s.n, 1956.

Cita MLA (9th ed.)

United Nations. Dept. of Economic and Social Affairs. The Aging of Populations and Its Economic and Social Implications. s.n, 1956.