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) Harry F. Harlow,The nature of love.,American Psychologist,0003-066X,American Psychological Association (APA),1958-12,13,12,673-685,https://cir.nii.ac.jp/crid/1360292621124500864,https://doi.org/10.1037/h0047884