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
"Pocock, Roy Woodhouse and Whitehead, Talbot Haes and Geological Survey and Museum",The Welsh borderland,"2nd ed., 8th impression with minor amendments",H.M.S.O.,1961,British regional geology,,,,https://cir.nii.ac.jp/crid/1130282272751370496