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 "Loughlin, G. F. (Gerald Francis) and United States. Dept. of the Interior and Geological Survey (U.S.)","The gabbros and associated rocks at Preston, Connecticut",,U.S. Government Printing Office,1912,Bulletin,,,,https://cir.nii.ac.jp/crid/1130282271348330880