@incollection{Clark77,
  author	= {Clark, H. H.},
  editor	= {Laberge, D. and Samuels, S. J.},
  year		= {1977},
  title		= {Inferences in Comprehension},
  booktitle	= {Basic Processes in Reading: Perception and Comprehension.},
  publisher	= {Erlbaum},
  address	= {Hillsdale, N. J.}
}