@incollection{Ravelli88,
  author	= {Ravelli, Louise},
  editor	= {Steiner and Veltman},
  year		= {1988},
  title		= {Grammatical metaphor: an initial analysis},
  booktitle	= {Pragmatics, discourse and text: explorations in Systemic Semantics},
  publisher	= {Frances Pinter},
  address	= {London}
}