APA (7th ed.) Citation

U.S. Census Bureau. (2004). Puerto Rico, 2000: 2000 census of population and housing = Puerto Rico, 2000. U.S. Dept. of Commerce, Economics and Statistics Administration, U.S. Census Bureau.

Chicago Style (17th ed.) Citation

U.S. Census Bureau. Puerto Rico, 2000: 2000 Census of Population and Housing = Puerto Rico, 2000. [Washington, D.C.]: U.S. Dept. of Commerce, Economics and Statistics Administration, U.S. Census Bureau, 2004.

MLA (9th ed.) Citation

U.S. Census Bureau. Puerto Rico, 2000: 2000 Census of Population and Housing = Puerto Rico, 2000. U.S. Dept. of Commerce, Economics and Statistics Administration, U.S. Census Bureau, 2004.