APA (7th ed.) Citation

Knovel (Firm), Nutrient Data Laboratory (U.S.), & Food Composition Laboratory (U.S.). (2007). USDA database for the flavonoid content of selected foods (Release 2.1.). U.S. Dept. of Agriculture, Agricultural Research Service, Beltsville Human Nutrition Research Center, Nutrient Data Laboratory.

Chicago Style (17th ed.) Citation

Knovel (Firm), Nutrient Data Laboratory (U.S.), and Food Composition Laboratory (U.S.). USDA Database for the Flavonoid Content of Selected Foods. Release 2.1. Beltsville, Md.: U.S. Dept. of Agriculture, Agricultural Research Service, Beltsville Human Nutrition Research Center, Nutrient Data Laboratory, 2007.

MLA (9th ed.) Citation

Knovel (Firm), et al. USDA Database for the Flavonoid Content of Selected Foods. Release 2.1. U.S. Dept. of Agriculture, Agricultural Research Service, Beltsville Human Nutrition Research Center, Nutrient Data Laboratory, 2007.