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
"Kreyenfeld, Michaela and Konietzka, Dirk","Childlessness in Europe : contexts, causes, and consequences",,Springer Open,2016,Demographic research monographs,,9783319446653,,https://cir.nii.ac.jp/crid/1130000794801414784