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
"Anderson, Rudolph J. (Rudolph John) and Kulp, Walter LeRoy",An investigation of the seed of the silver maple (Acer saccharinum),,New York Agricultural Experiment Station,1921,Technical bulletin,,,,https://cir.nii.ac.jp/crid/1130000798337841408