@Unpublished{K-theory/0080,
  author = 	 {{J. F. Jardine}},
  title = 	 {{Homotopy and homotopical algebra}},
  note = 	 {{Preprint, March 21, 1996, K-theory Preprint Archives, http://www.math.uiuc.edu/K-theory/0080/}}}
}