?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aulast=Spruijt&rft.au=Spruijt%2C+P&rft.aufirst=P&rft.volume=40&rft.pages=16-25&rft.title=Environmental+Science+%26+Policy&rft.issn=1462-9011&rft.atitle=Roles+of+scientists+as+policy+advisers+on+complex+issues%3A+A+literature+review&rft.date=June+2014&rft.genre=article