APA (7th ed.) Citation

Ortman, J. M., Velkoff, V. A., & Hogan, H. (2014). An aging nation: The older population in the United States. U.S. Department of Commerce, Economics and Statistics Administration, U.S. Census Bureau.

Chicago Style (17th ed.) Citation

Ortman, Jennifer M., Victoria A. Velkoff, and Howard Hogan. An Aging Nation: The Older Population in the United States. [Washington, D.C.]: U.S. Department of Commerce, Economics and Statistics Administration, U.S. Census Bureau, 2014.

MLA (9th ed.) Citation

Ortman, Jennifer M., et al. An Aging Nation: The Older Population in the United States. U.S. Department of Commerce, Economics and Statistics Administration, U.S. Census Bureau, 2014.