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
"John, Brian Stephen",Wales Coast Path : St Dogmaels to Amroth,Fully rev. and updated ed,Aurum Press,2012,Official national trail guide,,9781845137823,,https://cir.nii.ac.jp/crid/1130000793794748928