@article{caulfield_maj_xia_veal_2011, 
  title={Shall We Play a Game?}, 
  DOI={10.5539/mas.v6n1p2}, 
  publisher={Canadian Center of Science and Education}, 
  author={Caulfield and Maj and Xia and Veal}, 
  year={2011}, 
  month={Dec}
  }