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 "Domning, Daryl P. and Morgan, Gary S. and Ray, Clayton Edward",North American Eocene sea cows (Mammalia: Sirenia),,Smithsonian Institution Press,1982,Smithsonian contributions to paleobiology,,,,https://cir.nii.ac.jp/crid/1130000794187113728