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
"Spurr, Josiah Edward and Garrey, G. H. (George H.), b. 1886 and Ball, Sydney Hobart",Economic geology of the Georgetown quadrangle (together with the Empire district) Colorado,,Govt. Print. Off.,1908,Geological Survey professional paper,,,,https://cir.nii.ac.jp/crid/1130000795604176256