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
"Wardhaugh, Ronald",An introduction to sociolinguistics,4th ed,B. Blackwell,2002,Blackwell textbooks in linguistics,,"0631225404,0631225390",,https://cir.nii.ac.jp/crid/1130282272235097216