APA (7th ed.) Citation

Nutrient Data Laboratory (U.S.) & Howe, J. C. (2004). USDA database for the choline content of common foods. 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 Juliette C. Howe. USDA Database for the Choline Content of Common Foods. Beltsville, Md.: U.S. Dept. of Agriculture, Agricultural Research Service, Beltsville Human Nutrition Research Center, Nutrient Data Laboratory, 2004.

MLA (9th ed.) Citation

Nutrient Data Laboratory (U.S.) and Juliette C. Howe. USDA Database for the Choline Content of Common Foods. U.S. Dept. of Agriculture, Agricultural Research Service, Beltsville Human Nutrition Research Center, Nutrient Data Laboratory, 2004.