APA (7th ed.) Citation

Nutrient Data Laboratory (U.S.) & Food Composition Laboratory (U.S.). (2007). USDA-Iowa State University database on the isoflavone content of foods (Release 1.4.). U.S. Dept. of Agriculture, Agricultural Research Service, Beltsville Human Nutrition Research Center, Nutrient Data Laboratory.

Chicago Style (17th ed.) Citation

Nutrient Data Laboratory (U.S.) and Food Composition Laboratory (U.S.). USDA-Iowa State University Database on the Isoflavone Content of Foods. Release 1.4. Beltsville, Md.: U.S. Dept. of Agriculture, Agricultural Research Service, Beltsville Human Nutrition Research Center, Nutrient Data Laboratory, 2007.

MLA (9th ed.) Citation

Nutrient Data Laboratory (U.S.) and Food Composition Laboratory (U.S.). USDA-Iowa State University Database on the Isoflavone Content of Foods. Release 1.4. U.S. Dept. of Agriculture, Agricultural Research Service, Beltsville Human Nutrition Research Center, Nutrient Data Laboratory, 2007.