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
"Bokdam, J.",Seedling morphology of some African sapotaceae and its taxonomical significance,,H. Veenman & Zonen,1977,Mededelingen Landbouwhogeschool Wageningen,,,,https://cir.nii.ac.jp/crid/1130282271033582336