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
"Granhall, Ulf and Sweden. Utbildningsdepartementet and Statens naturvetenskapliga forskningsråd (Sweden)",Environmental role of nitrogen-fixing blue-green algae and asymbiotic bacteria,,Swedish Natural Science Research Council,1978,Ecological bulletins,,9154602432,,https://cir.nii.ac.jp/crid/1130282272484175232