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 "Givens, Charles R.","Eocene molluscan biostratigraphy of the Pine Mountain area, Ventura County, California",,University of California Press,1974,University of California publications in geological sciences,,0520095065,,https://cir.nii.ac.jp/crid/1130282270284550400