South Vietnamese forces attacked near Cambodian border. (2013). The History Channel website. Retrieved 6:01, May 23, 2013, from http://www.history.com/this-day-in-history/south-vietnamese-forces-attacked-near-cambodian-border.
South Vietnamese forces attacked near Cambodian border. [Internet]. 2013. The History Channel website. Available from: http://www.history.com/this-day-in-history/south-vietnamese-forces-attacked-near-cambodian-border [Accessed 23 May 2013].
“South Vietnamese forces attacked near Cambodian border.” 2013. The History Channel website. May 23 2013, 6:01 http://www.history.com/this-day-in-history/south-vietnamese-forces-attacked-near-cambodian-border.
“South Vietnamese forces attacked near Cambodian border,” The History Channel website, 2013, http://www.history.com/this-day-in-history/south-vietnamese-forces-attacked-near-cambodian-border [accessed May 23, 2013].
“South Vietnamese forces attacked near Cambodian border,” The History Channel website, http://www.history.com/this-day-in-history/south-vietnamese-forces-attacked-near-cambodian-border (accessed May 23, 2013).
South Vietnamese forces attacked near Cambodian border [Internet]. The History Channel website; 2013 [cited 2013 May 23] Available from: http://www.history.com/this-day-in-history/south-vietnamese-forces-attacked-near-cambodian-border.
South Vietnamese forces attacked near Cambodian border, http://www.history.com/this-day-in-history/south-vietnamese-forces-attacked-near-cambodian-border (last visited May 23, 2013).
South Vietnamese forces attacked near Cambodian border. The History Channel website. 2013. Available at: http://www.history.com/this-day-in-history/south-vietnamese-forces-attacked-near-cambodian-border. Accessed May 23, 2013.