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
"Timothy, Dallen J. and Boyd, Stephen W.","Tourism and trails : cultural, ecological and management issues",,Channel View Publications,2015,Aspects of tourism,,9781845414771,,https://cir.nii.ac.jp/crid/1130282272475350912