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
"D'Invilliers, E. V. and Lesley, J. P. and Ewing, A. L. and Geological Survey of Pennsylvania and Pennsylvania. Board of Commissioners for the Second Geological Survey","The geology of Centre County . Appendix A. Extracts from report to Lyon, Shorb & Co., . Appendix B. Observations on the geological formations",,Board of commissioners for the second geological survey,1884,Second geological survey of Pennsylvania : report of progress,,,,https://cir.nii.ac.jp/crid/1130000794545026816