APA (7th ed.) Citation

Nutrient Data Laboratory (U.S.) & Consumer and Food Economics Institute (U.S.). (1999). USDA nutrient database for standard reference. USDA, Nutrient Data Laboratory, Agricultural Research Service.

Chicago Style (17th ed.) Citation

Nutrient Data Laboratory (U.S.) and Consumer and Food Economics Institute (U.S.). USDA Nutrient Database for Standard Reference. Riverdale, Md.: USDA, Nutrient Data Laboratory, Agricultural Research Service, 1999.

MLA (9th ed.) Citation

Nutrient Data Laboratory (U.S.) and Consumer and Food Economics Institute (U.S.). USDA Nutrient Database for Standard Reference. USDA, Nutrient Data Laboratory, Agricultural Research Service, 1999.