?url_ver=Z39.88-2004&rft_id=10.1016%2Fj.jembe.2006.06.027&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Doubleday%2C+ZA&rft.aulast=Doubleday&rft.aufirst=ZA&rft.issue=1&rft.volume=338&rft.date=October+2006&rft.atitle=Assessing+the+validity+of+stylets+as+ageing+tools+in+Octopus+pallidus&rft.title=Journal+of+Experimental+Marine+Biology+and+Ecology&rft.pages=35-42&rft.genre=article