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
"Helskog, Knut",Theoretical perspectives in Rock art research,,Novus forlag,2001,The Institute for Comparative Research in Human Culture = Instituttet for sammenlignende kulturforskning,,8270993387,,https://cir.nii.ac.jp/crid/1130282271657897600