First U.S. Army troops deployed to Vietnam stand-down for withdrawal. (2013). The History Channel website. Retrieved 12:12, May 19, 2013, from http://www.history.com/this-day-in-history/first-us-army-troops-deployed-to-vietnam-stand-down-for-withdrawal.
First U.S. Army troops deployed to Vietnam stand-down for withdrawal. [Internet]. 2013. The History Channel website. Available from: http://www.history.com/this-day-in-history/first-us-army-troops-deployed-to-vietnam-stand-down-for-withdrawal [Accessed 19 May 2013].
“First U.S. Army troops deployed to Vietnam stand-down for withdrawal.” 2013. The History Channel website. May 19 2013, 12:12 http://www.history.com/this-day-in-history/first-us-army-troops-deployed-to-vietnam-stand-down-for-withdrawal.
“First U.S. Army troops deployed to Vietnam stand-down for withdrawal,” The History Channel website, 2013, http://www.history.com/this-day-in-history/first-us-army-troops-deployed-to-vietnam-stand-down-for-withdrawal [accessed May 19, 2013].
“First U.S. Army troops deployed to Vietnam stand-down for withdrawal,” The History Channel website, http://www.history.com/this-day-in-history/first-us-army-troops-deployed-to-vietnam-stand-down-for-withdrawal (accessed May 19, 2013).
First U.S. Army troops deployed to Vietnam stand-down for withdrawal [Internet]. The History Channel website; 2013 [cited 2013 May 19] Available from: http://www.history.com/this-day-in-history/first-us-army-troops-deployed-to-vietnam-stand-down-for-withdrawal.
First U.S. Army troops deployed to Vietnam stand-down for withdrawal, http://www.history.com/this-day-in-history/first-us-army-troops-deployed-to-vietnam-stand-down-for-withdrawal (last visited May 19, 2013).
First U.S. Army troops deployed to Vietnam stand-down for withdrawal. The History Channel website. 2013. Available at: http://www.history.com/this-day-in-history/first-us-army-troops-deployed-to-vietnam-stand-down-for-withdrawal. Accessed May 19, 2013.