APA (7th ed.) Citation

United Nations. Dept. of Economic and Social Affairs. (1970). Demographic yearbook 1969 =: Annuaire démographique 1969 : special topic : natality statistics (21st issue.). United Nations.

Chicago Style (17th ed.) Citation

United Nations. Dept. of Economic and Social Affairs. Demographic Yearbook 1969 =: Annuaire Démographique 1969 : Special Topic : Natality Statistics. 21st issue. New York: United Nations, 1970.

MLA (8th ed.) Citation

United Nations. Dept. of Economic and Social Affairs. Demographic Yearbook 1969 =: Annuaire Démographique 1969 : Special Topic : Natality Statistics. 21st issue. United Nations, 1970.

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