?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=McKenna%2C+Megan+F.&rft.aulast=McKenna&rft.aufirst=Megan+F.&rft.date=2012&rft.atitle=Underwater+radiated+noise+from+modern+commercial+ships&rft.genre=article