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
"Little, Elbert Luther and Wadsworth, Frank H.",Common trees of Puerto Rico and the Virgin Islands,,"U.S. Dept. of Agriculture, Forest Service",1964,Agriculture handbook,,,,https://cir.nii.ac.jp/crid/1130282272077782528