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 "Smith, Ward and Segerstrom, Kenneth and Guiza, Reinaldo and Universidad Nacional Autónoma de México. Instituto de Geología and United States. Interdepartmental Committee on Scientific and Cultural Cooperation","Tin deposits of Durango, Mexico",,U.S. G.P.O.,1950,Geological Survey bulletin,,,,https://cir.nii.ac.jp/crid/1130000793861348736