APA (7th ed.) Citation

U.S. Bureau of the Census. (1971). The two-child family and population growth: An international view. International Demographic Statistics Center.

Chicago Style (17th ed.) Citation

U.S. Bureau of the Census. The Two-child Family and Population Growth: An International View. Washington, D.C: International Demographic Statistics Center, 1971.

MLA (9th ed.) Citation

U.S. Bureau of the Census. The Two-child Family and Population Growth: An International View. International Demographic Statistics Center, 1971.