@incollection{Martin93-technicality,
  author	= {Martin, James R.},
  editor	= {Halliday, M. A. K. and Martin, J. R.},
  title		= {Technicality and abstraction: language for the creation of specialised texts},
  booktitle	= {Writing Science: literacy and discursive power},
  address	= {London},
  publisher	= {Falmer},
  series	= {Critical Perspectives on Literacy and Education},
  year		= {1993},
  pages		= {203--220},
  note		= {Revised in \crossrefMartin2001-technicality}
}