APA (7th ed.) Citation

Hetzel, L., & Smith, A. C. (2001). The 65 years and over population: 2000. U.S. Dept. of Commerce, Economics and Statistics Administration, U.S. Census Bureau.

Chicago Style (17th ed.) Citation

Hetzel, Lisa, and Annetta C. Smith. The 65 Years and over Population: 2000. Washington, DC: U.S. Dept. of Commerce, Economics and Statistics Administration, U.S. Census Bureau, 2001.

MLA (9th ed.) Citation

Hetzel, Lisa, and Annetta C. Smith. The 65 Years and over Population: 2000. U.S. Dept. of Commerce, Economics and Statistics Administration, U.S. Census Bureau, 2001.