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
"Jefferson, Roland M. and Fusonie, Alan M.","The Japanese flowering cherry trees of Washington, D.C. : a living symbol of friendship",,"Agricultural Research Service, U.S. Dept. of Agriculture",1977,United States National Arboretum contribution,,,,https://cir.nii.ac.jp/crid/1130000797742626432