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
"International Geological Congress. International Subcommission on Stratigraphic Terminology and Hedberg, Hollis Dow and International Geological Congress",Definition of geologic systems,,[s.n.],1964,"Report of the twenty-second session, India, 1964",,,,https://cir.nii.ac.jp/crid/1130000798313001984