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 "Saunders, W. Bruce",Upper Mississippian ammonoids from Arkansas and Oklahoma,,Geological Society of America,1973,Special paper,,0813721458,,https://cir.nii.ac.jp/crid/1130282270014542336