著者名,論文名,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI)
Robert D Putnam,Bowling Alone: America's Declining Social Capital,Journal of Democracy,1086-3214,Project MUSE,1995-01,6,1,65-78,https://cir.nii.ac.jp/crid/1363670320082802176,https://doi.org/10.1353/jod.1995.0002