APA (7th ed.) Citation

United States. Food Safety and Quality Service. (1978). USDA grade standards for food and farm products. U.S. Dept. of Agriculture, Food Safety and Quality Service.

Chicago Style (17th ed.) Citation

United States. Food Safety and Quality Service. USDA Grade Standards for Food and Farm Products. Washington, D.C.: U.S. Dept. of Agriculture, Food Safety and Quality Service, 1978.

MLA (9th ed.) Citation

United States. Food Safety and Quality Service. USDA Grade Standards for Food and Farm Products. U.S. Dept. of Agriculture, Food Safety and Quality Service, 1978.