@incollection{Hunston93,
  author	= {Hunston, Susan},
  editor	= {Ghadessy, M.},
  year		= {1993},
  title		= {Evaluation and ideology in scientific discourse},
  booktitle	= {Register Analysis. Theory and Practice},
  pages		= {57--73},
  publisher	= {Pinter},
  address	= {London},
}