NALDC

Main content area

MLA

United States Department of Agriculture Human Nutrition Information Service. Food guide pyramid : a guide to daily food choices. U.S. Dept. of Agriculture, Human Nutrition Information Service, 1992.

APA

United States Department of Agriculture Human Nutrition Information Service. (1992). Food guide pyramid : a guide to daily food choices. U.S. Dept. of Agriculture, Human Nutrition Information Service.

Chicago

United States Department of Agriculture Human Nutrition Information Service Food guide pyramid : a guide to daily food choices. U.S. Dept. of Agriculture, Human Nutrition Information Service, 1992.