@inproceedings{DiGRA-2013-Cardona-RiveraY,
	author        = "Rogelio Enrique Cardona-Rivera and Robert Michael Young",
	booktitle     = "{Proceedings of the Seventh DiGRA International Conference: DeFragging Game Studies}",
	ee            = "http://www.digra.org/digital-library/publications/a-cognitivist-theory-of-affordances-for-games/",
	publisher     = "{Digital Games Research Association}",
	title         = "{A Cognitivist Theory of Affordances for Games}",
	year          = 2013,
}