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 "Kunz, Keneva and Bergljót Kristjánsdóttir",The saga of the people of Laxardal ; and Bolli Bollason's tale,,Penguin Books,2008,Penguin classics,,9780140447750,,https://cir.nii.ac.jp/crid/1130000796831009920