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
"Hardin, George C. and Trace, Robert Denny","Geology and fluorspar deposits, Big Four Fault system, Crittenden County, Kentucky",,U.S. G.P.O.,1959,Geological Survey bulletin,,,,https://cir.nii.ac.jp/crid/1130000797455472640