@incollection{Williams2000-children,
  author	= {Williams, Geoffrey},
  editor	= {Unsworth, Len},
  title		= {Children's literature, children and uses of language description},
  booktitle	= {Researching language in schools and communities: functional linguistic perspectives},
  pages		= {111--129},
  publisher	= {Cassell},
  year		= {2000},
  address	= {London}
}