@article{435643,
      author = {Black, George,},
      url = {http://library.usi.edu/record/435643},
      title = {Empire of shadows : the epic story of Yellowstone /},
      publisher = {St. Martin's Press,},
      recid = {435643},
      pages = {ix, 548 p., [9] p. of plates :},
      address = {New York, N.Y. :},
      year = {2012},
}