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
"Tolkien, J. R. R. (John Ronald Reuel) and Tolkien, Christopher","The lost road and other writings : language and legend before ""The lord of the rings""",,Houghton Mifflin,1987,The History of Middle-earth,,0395455197,,https://cir.nii.ac.jp/crid/1130282269529969920