APA (7th ed.) Citation

United States. Department of Agriculture. Economic Research Service. County-level population data for Oklahoma. Economic Research Service, USDA.

Chicago Style (17th ed.) Citation

United States. Department of Agriculture. Economic Research Service. County-level Population Data for Oklahoma. Washington, D.C.: Economic Research Service, USDA.

MLA (9th ed.) Citation

United States. Department of Agriculture. Economic Research Service. County-level Population Data for Oklahoma. Economic Research Service, USDA.

Warning: These citations may not always be 100% accurate.