Chairman of the Joint Chiefs heckled at university. (2013). The History Channel website. Retrieved 4:16, June 19, 2013, from http://www.history.com/this-day-in-history/chairman-of-the-joint-chiefs-heckled-at-university.
Chairman of the Joint Chiefs heckled at university. [Internet]. 2013. The History Channel website. Available from: http://www.history.com/this-day-in-history/chairman-of-the-joint-chiefs-heckled-at-university [Accessed 19 Jun 2013].
“Chairman of the Joint Chiefs heckled at university.” 2013. The History Channel website. Jun 19 2013, 4:16 http://www.history.com/this-day-in-history/chairman-of-the-joint-chiefs-heckled-at-university.
“Chairman of the Joint Chiefs heckled at university,” The History Channel website, 2013, http://www.history.com/this-day-in-history/chairman-of-the-joint-chiefs-heckled-at-university [accessed Jun 19, 2013].
“Chairman of the Joint Chiefs heckled at university,” The History Channel website, http://www.history.com/this-day-in-history/chairman-of-the-joint-chiefs-heckled-at-university (accessed Jun 19, 2013).
Chairman of the Joint Chiefs heckled at university [Internet]. The History Channel website; 2013 [cited 2013 Jun 19] Available from: http://www.history.com/this-day-in-history/chairman-of-the-joint-chiefs-heckled-at-university.
Chairman of the Joint Chiefs heckled at university, http://www.history.com/this-day-in-history/chairman-of-the-joint-chiefs-heckled-at-university (last visited Jun 19, 2013).
Chairman of the Joint Chiefs heckled at university. The History Channel website. 2013. Available at: http://www.history.com/this-day-in-history/chairman-of-the-joint-chiefs-heckled-at-university. Accessed Jun 19, 2013.