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
"Ridgway, Sam H. and Harrison, Richard John",The sirenians and baleen whales,,Academic Press,1985,Handbook of marine mammals,,0125885032,,https://cir.nii.ac.jp/crid/1130282271780975232