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
"Van Heck, E. and Statistical Office of the European Communities",Regional structure of agricultural production : cartographic analysis in accordance with the Community typology for agricultural holdings,,Office for Official Publications of the European Communities,1991,Eurostat,,9282619702,,https://cir.nii.ac.jp/crid/1130000796315789056