U.S. informs South Vietnam of intent to send Marines. (2013). The History Channel website. Retrieved 8:16, May 19, 2013, from http://www.history.com/this-day-in-history/us-informs-south-vietnam-of-intent-to-send-marines.
U.S. informs South Vietnam of intent to send Marines. [Internet]. 2013. The History Channel website. Available from: http://www.history.com/this-day-in-history/us-informs-south-vietnam-of-intent-to-send-marines [Accessed 19 May 2013].
“U.S. informs South Vietnam of intent to send Marines.” 2013. The History Channel website. May 19 2013, 8:16 http://www.history.com/this-day-in-history/us-informs-south-vietnam-of-intent-to-send-marines.
“U.S. informs South Vietnam of intent to send Marines,” The History Channel website, 2013, http://www.history.com/this-day-in-history/us-informs-south-vietnam-of-intent-to-send-marines [accessed May 19, 2013].
“U.S. informs South Vietnam of intent to send Marines,” The History Channel website, http://www.history.com/this-day-in-history/us-informs-south-vietnam-of-intent-to-send-marines (accessed May 19, 2013).
U.S. informs South Vietnam of intent to send Marines [Internet]. The History Channel website; 2013 [cited 2013 May 19] Available from: http://www.history.com/this-day-in-history/us-informs-south-vietnam-of-intent-to-send-marines.
U.S. informs South Vietnam of intent to send Marines, http://www.history.com/this-day-in-history/us-informs-south-vietnam-of-intent-to-send-marines (last visited May 19, 2013).
U.S. informs South Vietnam of intent to send Marines. The History Channel website. 2013. Available at: http://www.history.com/this-day-in-history/us-informs-south-vietnam-of-intent-to-send-marines. Accessed May 19, 2013.