著者名,書名,版表示,出版者名,出版年,シリーズ名,番号,ISBN,ISSN,URL United States. Dept. of Agriculture,What's to eat? : And other questions kids ask about food,,"[U.S. Dept. of Agriculture] : for sale by the Supt. of Docs., U.S. Govt. Print. Off.",1979,The United States Department of Agriculture yearbook,,,,https://cir.nii.ac.jp/crid/1130282269324957952