@Unpublished{K-theory/0004,
  author = 	 {{J. F. Jardine}},
  title = 	 {{Generalized Étale Cohomology Theories}},
  note = 	 {{Preprint, February 11, 1997, K-theory Preprint Archives, http://www.math.uiuc.edu/K-theory/0004/}}}
}