Undefeated Dolphins beat Redskins in Super Bowl VII. (2013). The History Channel website. Retrieved 8:32, June 19, 2013, from http://www.history.com/this-day-in-history/undefeated-dolphins-beat-redskins-in-super-bowl-vii.
Undefeated Dolphins beat Redskins in Super Bowl VII. [Internet]. 2013. The History Channel website. Available from: http://www.history.com/this-day-in-history/undefeated-dolphins-beat-redskins-in-super-bowl-vii [Accessed 19 Jun 2013].
“Undefeated Dolphins beat Redskins in Super Bowl VII.” 2013. The History Channel website. Jun 19 2013, 8:32 http://www.history.com/this-day-in-history/undefeated-dolphins-beat-redskins-in-super-bowl-vii.
“Undefeated Dolphins beat Redskins in Super Bowl VII,” The History Channel website, 2013, http://www.history.com/this-day-in-history/undefeated-dolphins-beat-redskins-in-super-bowl-vii [accessed Jun 19, 2013].
“Undefeated Dolphins beat Redskins in Super Bowl VII,” The History Channel website, http://www.history.com/this-day-in-history/undefeated-dolphins-beat-redskins-in-super-bowl-vii (accessed Jun 19, 2013).
Undefeated Dolphins beat Redskins in Super Bowl VII [Internet]. The History Channel website; 2013 [cited 2013 Jun 19] Available from: http://www.history.com/this-day-in-history/undefeated-dolphins-beat-redskins-in-super-bowl-vii.
Undefeated Dolphins beat Redskins in Super Bowl VII, http://www.history.com/this-day-in-history/undefeated-dolphins-beat-redskins-in-super-bowl-vii (last visited Jun 19, 2013).
Undefeated Dolphins beat Redskins in Super Bowl VII. The History Channel website. 2013. Available at: http://www.history.com/this-day-in-history/undefeated-dolphins-beat-redskins-in-super-bowl-vii. Accessed Jun 19, 2013.