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
"Foote, Peter Godfrey and Wilson, David McKenzie",The Viking achievement : the society and culture of early medieval Scandinavia,,Sidgwick & Jackson,1970,Great civilizations series,,0283354992,,https://cir.nii.ac.jp/crid/1130282272713164928