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 "Rutter, N. W. and Boydell, A. N and Hawes, R. J. and Douglas, R. J. W. and Norris, Donald Kring and Geological Survey of Canada","Root River, District of Mackenzie",,Geological Survey of Canada,1980,Map,,,,https://cir.nii.ac.jp/crid/1130000794111432064