Joint forces continue attack into Cambodia. (2013). The History Channel website. Retrieved 7:13, May 23, 2013, from http://www.history.com/this-day-in-history/joint-forces-continue-attack-into-cambodia.
Joint forces continue attack into Cambodia. [Internet]. 2013. The History Channel website. Available from: http://www.history.com/this-day-in-history/joint-forces-continue-attack-into-cambodia [Accessed 23 May 2013].
“Joint forces continue attack into Cambodia.” 2013. The History Channel website. May 23 2013, 7:13 http://www.history.com/this-day-in-history/joint-forces-continue-attack-into-cambodia.
“Joint forces continue attack into Cambodia,” The History Channel website, 2013, http://www.history.com/this-day-in-history/joint-forces-continue-attack-into-cambodia [accessed May 23, 2013].
“Joint forces continue attack into Cambodia,” The History Channel website, http://www.history.com/this-day-in-history/joint-forces-continue-attack-into-cambodia (accessed May 23, 2013).
Joint forces continue attack into Cambodia [Internet]. The History Channel website; 2013 [cited 2013 May 23] Available from: http://www.history.com/this-day-in-history/joint-forces-continue-attack-into-cambodia.
Joint forces continue attack into Cambodia, http://www.history.com/this-day-in-history/joint-forces-continue-attack-into-cambodia (last visited May 23, 2013).
Joint forces continue attack into Cambodia. The History Channel website. 2013. Available at: http://www.history.com/this-day-in-history/joint-forces-continue-attack-into-cambodia. Accessed May 23, 2013.