APA (7th ed.) Citation

United Nations. Department of Social Affairs. (1949). Problems of migration statistics. United Nations, Dept. of Social Affairs.

Chicago Style (17th ed.) Citation

United Nations. Department of Social Affairs. Problems of Migration Statistics. New York: United Nations, Dept. of Social Affairs, 1949.

MLA (9th ed.) Citation

United Nations. Department of Social Affairs. Problems of Migration Statistics. United Nations, Dept. of Social Affairs, 1949.

Warning: These citations may not always be 100% accurate.