@incollection{Kress87-style,
  author	= {Kress, Gunther},
  editor	= {Birch, D. and O'Toole, M.},
  year		= {1988},
  title		= {Textual matters: the social effectiveness of style},
  booktitle	= {Functions of Style},
  publisher	= {Pinter},
  address	= {London}
}