?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=A&rft.aulast=Jenkins&rft.au=Jenkins%2C+A&rft.date=1+September+2012&rft.issn=1521-0472&rft.atitle=Participation+in+Learning+and+Depressive+Symptoms&rft.title=Educational+Gerontology&rft.issue=9&rft.volume=38&rft.pages=595-603&rft.genre=article