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
"Bird, Francis Henry and Merritt, Ella Arvilla and United States. Children's Bureau","Employment-certificate system, Maryland",,Government Printing Office,1919,Bureau publication,,,,https://cir.nii.ac.jp/crid/1130282271995279744