South Vietnamese forces retake Quang Tri City. (2013). The History Channel website. Retrieved 1:58, May 20, 2013, from http://www.history.com/this-day-in-history/south-vietnamese-forces-retake-quang-tri-city.
South Vietnamese forces retake Quang Tri City. [Internet]. 2013. The History Channel website. Available from: http://www.history.com/this-day-in-history/south-vietnamese-forces-retake-quang-tri-city [Accessed 20 May 2013].
“South Vietnamese forces retake Quang Tri City.” 2013. The History Channel website. May 20 2013, 1:58 http://www.history.com/this-day-in-history/south-vietnamese-forces-retake-quang-tri-city.
“South Vietnamese forces retake Quang Tri City,” The History Channel website, 2013, http://www.history.com/this-day-in-history/south-vietnamese-forces-retake-quang-tri-city [accessed May 20, 2013].
“South Vietnamese forces retake Quang Tri City,” The History Channel website, http://www.history.com/this-day-in-history/south-vietnamese-forces-retake-quang-tri-city (accessed May 20, 2013).
South Vietnamese forces retake Quang Tri City [Internet]. The History Channel website; 2013 [cited 2013 May 20] Available from: http://www.history.com/this-day-in-history/south-vietnamese-forces-retake-quang-tri-city.
South Vietnamese forces retake Quang Tri City, http://www.history.com/this-day-in-history/south-vietnamese-forces-retake-quang-tri-city (last visited May 20, 2013).
South Vietnamese forces retake Quang Tri City. The History Channel website. 2013. Available at: http://www.history.com/this-day-in-history/south-vietnamese-forces-retake-quang-tri-city. Accessed May 20, 2013.