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
"Black, W. H. (William Henry) and Trowbridge, E. A. (Edwin Alfonso) and United States. Dept. of Agriculture",Comparison of grain rations for beef calves before and after weaning,,U.S. Dept. of Agriculture,1933,Technical bulletin,,,,https://cir.nii.ac.jp/crid/1130282268810377088