@article{1488048,
      author = {Childress, Micah D.,},
      url = {http://library.usi.edu/record/1488048},
      title = {Circus life : performing and laboring under America's big  top shows, 1830-1920 /},
      recid = {1488048},
      pages = {1 online resource (248 pages) :},
}