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
"Gardner, Gary T. and Peterson, Jane A. and Worldwatch Institute",Shrinking fields : cropland loss in a world of eight billion,,Worldwatch Institute,1996,Worldwatch paper,,1878071335,,https://cir.nii.ac.jp/crid/1130282272276821760