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
"Bergs, Alexander","Social networks and historical sociolinguistics : studies in morphosyntactic variation in the Paston letters, 1421-1503",,Mouton de Gruyter,2005,Topics in English linguistics,,3110183102,,https://cir.nii.ac.jp/crid/1130282271925193856