Princeton-Chicago football game is broadcast across the country. (2013). The History Channel website. Retrieved 8:15, May 24, 2013, from http://www.history.com/this-day-in-history/princeton-chicago-football-game-is-broadcast-across-the-country.
Princeton-Chicago football game is broadcast across the country. [Internet]. 2013. The History Channel website. Available from: http://www.history.com/this-day-in-history/princeton-chicago-football-game-is-broadcast-across-the-country [Accessed 24 May 2013].
“Princeton-Chicago football game is broadcast across the country.” 2013. The History Channel website. May 24 2013, 8:15 http://www.history.com/this-day-in-history/princeton-chicago-football-game-is-broadcast-across-the-country.
“Princeton-Chicago football game is broadcast across the country,” The History Channel website, 2013, http://www.history.com/this-day-in-history/princeton-chicago-football-game-is-broadcast-across-the-country [accessed May 24, 2013].
“Princeton-Chicago football game is broadcast across the country,” The History Channel website, http://www.history.com/this-day-in-history/princeton-chicago-football-game-is-broadcast-across-the-country (accessed May 24, 2013).
Princeton-Chicago football game is broadcast across the country [Internet]. The History Channel website; 2013 [cited 2013 May 24] Available from: http://www.history.com/this-day-in-history/princeton-chicago-football-game-is-broadcast-across-the-country.
Princeton-Chicago football game is broadcast across the country, http://www.history.com/this-day-in-history/princeton-chicago-football-game-is-broadcast-across-the-country (last visited May 24, 2013).
Princeton-Chicago football game is broadcast across the country. The History Channel website. 2013. Available at: http://www.history.com/this-day-in-history/princeton-chicago-football-game-is-broadcast-across-the-country. Accessed May 24, 2013.