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
"Hofer, Barbara",On the dynamics of early multilingualism : a psycholinguistic study,,De Gruyter Mouton,2015,Trends in applied linguistics,,9781614518747,,https://cir.nii.ac.jp/crid/1130000793670893440