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
"Whitehead, David Charles",The role of nitrogen in grassland productivity : a review of information from temperate regions,,Commonwealth Agricultural Bureaux,1970,Bulletin (Commonwealth Bureau of Pastures and Field Crops),,0851980155,,https://cir.nii.ac.jp/crid/1130000795798673920