APA (7th ed.) Citation

United Nations. Department of Economic and Social Affairs. (1971). Family planning evaluation mission to Ceylon. [s.n.].

Chicago Style (17th ed.) Citation

United Nations. Department of Economic and Social Affairs. Family Planning Evaluation Mission to Ceylon. New York: [s.n.], 1971.

MLA (9th ed.) Citation

United Nations. Department of Economic and Social Affairs. Family Planning Evaluation Mission to Ceylon. [s.n.], 1971.