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 "Watts, W. L.","Oil and gas yielding formations of Los Angeles, Ventura, and Santa Barbara counties",,"A. J. Johnston, superintendent state printing",1897,Bulletin,,,,https://cir.nii.ac.jp/crid/1130000796419272576