APA Citation

(1972). Demographic yearbook 1971 = annuaire demographique. New York: United Nations.

Chicago Style Citation

Demographic Yearbook 1971 = Annuaire Demographique. New York: United Nations, 1972.

MLA Citation

Demographic Yearbook 1971 = Annuaire Demographique. New York: United Nations, 1972.

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