@article{865363,
      author = {Prothero, Donald R., and Callahan, Timothy D., and  Shermer, Michael,},
      url = {http://library.usi.edu/record/865363},
      title = {UFOs, chemtrails, and aliens : what science says /},
      recid = {865363},
      pages = {1 online resource (461 pages) :},
}