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 "De La Cruz, Felix F. and Gerald, Park S. and National Institute of Child Health and Human Development (U.S.)",Trisomy 21 (Down syndrome) : research perspectives,,University Park Press,1981,NICHD-Mental retardation research centers series,,0839115881,,https://cir.nii.ac.jp/crid/1130000797339578368