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
"Ludwig, Hubert",The holothurioidea,,[s.n.],1894,Memoirs of the Museum of Comparative Zoölogy at Harvard College,,,,https://cir.nii.ac.jp/crid/1130282272330613120