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
"Bullard, William R.","Stratigraphic excavations at San Estevan, Northern British Honduras",,Royal Ontario Museum,1965,Occasional paper,,,,https://cir.nii.ac.jp/crid/1130282268695581440