Military and political situation in South Vietnam deteriorates. (2013). The History Channel website. Retrieved 8:18, May 24, 2013, from http://www.history.com/this-day-in-history/military-and-political-situation-in-south-vietnam-deteriorates.
Military and political situation in South Vietnam deteriorates. [Internet]. 2013. The History Channel website. Available from: http://www.history.com/this-day-in-history/military-and-political-situation-in-south-vietnam-deteriorates [Accessed 24 May 2013].
“Military and political situation in South Vietnam deteriorates.” 2013. The History Channel website. May 24 2013, 8:18 http://www.history.com/this-day-in-history/military-and-political-situation-in-south-vietnam-deteriorates.
“Military and political situation in South Vietnam deteriorates,” The History Channel website, 2013, http://www.history.com/this-day-in-history/military-and-political-situation-in-south-vietnam-deteriorates [accessed May 24, 2013].
“Military and political situation in South Vietnam deteriorates,” The History Channel website, http://www.history.com/this-day-in-history/military-and-political-situation-in-south-vietnam-deteriorates (accessed May 24, 2013).
Military and political situation in South Vietnam deteriorates [Internet]. The History Channel website; 2013 [cited 2013 May 24] Available from: http://www.history.com/this-day-in-history/military-and-political-situation-in-south-vietnam-deteriorates.
Military and political situation in South Vietnam deteriorates, http://www.history.com/this-day-in-history/military-and-political-situation-in-south-vietnam-deteriorates (last visited May 24, 2013).
Military and political situation in South Vietnam deteriorates. The History Channel website. 2013. Available at: http://www.history.com/this-day-in-history/military-and-political-situation-in-south-vietnam-deteriorates. Accessed May 24, 2013.