APA (7th ed.) Citation

United Nations. Dept. of Economic and Social Affairs. (1957). Demographic yearbook 1957 =: Annuaire démographique 1957 : special topic : mortality statistics. United Nations.

Chicago Style (17th ed.) Citation

United Nations. Dept. of Economic and Social Affairs. Demographic Yearbook 1957 =: Annuaire Démographique 1957 : Special Topic : Mortality Statistics. New York: United Nations, 1957.

MLA (8th ed.) Citation

United Nations. Dept. of Economic and Social Affairs. Demographic Yearbook 1957 =: Annuaire Démographique 1957 : Special Topic : Mortality Statistics. United Nations, 1957.

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