@incollection{Halliday98-things,
  author	= {Halliday, M. A. K.},
  editor	= {Martin, J. R. and Veel, Robert},
  title		= {Things and relations: regrammaticalising experience as technical knowledge},
  pages		= {185--235},
  booktitle	= {Reading science: critical and functional perspectives on discourses of science},
  publisher	= {Routledge},
  year		= {1998},
  address	= {London}
}