APA (7th ed.) Citation

Velkoff, V. A., & Kowal, P. R. (2007). Population aging in Sub-Saharan Africa: Demographic dimensions 2006. U.S. Department of Commerce, Economics and Statistics Administration, U.S. Census Bureau.

Chicago Style (17th ed.) Citation

Velkoff, Victoria Averil, and Paul R. Kowal. Population Aging in Sub-Saharan Africa: Demographic Dimensions 2006. Washington, D.C.: U.S. Department of Commerce, Economics and Statistics Administration, U.S. Census Bureau, 2007.

MLA (9th ed.) Citation

Velkoff, Victoria Averil, and Paul R. Kowal. Population Aging in Sub-Saharan Africa: Demographic Dimensions 2006. U.S. Department of Commerce, Economics and Statistics Administration, U.S. Census Bureau, 2007.