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 "Fisher, Richard V. (Richard Virgil) and Rensberger, John M.","Physical stratigraphy of the John Day Formation, Central Oregon",,University of California Press,1972,University of California publications in geological sciences,,0520094603,,https://cir.nii.ac.jp/crid/1130282272164166784