@article{cann1929,
  author  = {Cann, G. P.},
  journal = {Sudan Notes and Records},
  key     = {Cann (1929)},
  number  = {2},
  pages   = {251-253},
  title   = {A Day in the Life of an Idle Shilluk},
  volume  = {12},
  year    = {1929}
}