U.S. Marines land at Da Nang. (2013). The History Channel website. Retrieved 9:08, May 22, 2013, from http://www.history.com/this-day-in-history/us-marines-land-at-da-nang.
U.S. Marines land at Da Nang. [Internet]. 2013. The History Channel website. Available from: http://www.history.com/this-day-in-history/us-marines-land-at-da-nang [Accessed 22 May 2013].
“U.S. Marines land at Da Nang.” 2013. The History Channel website. May 22 2013, 9:08 http://www.history.com/this-day-in-history/us-marines-land-at-da-nang.
“U.S. Marines land at Da Nang,” The History Channel website, 2013, http://www.history.com/this-day-in-history/us-marines-land-at-da-nang [accessed May 22, 2013].
“U.S. Marines land at Da Nang,” The History Channel website, http://www.history.com/this-day-in-history/us-marines-land-at-da-nang (accessed May 22, 2013).
U.S. Marines land at Da Nang [Internet]. The History Channel website; 2013 [cited 2013 May 22] Available from: http://www.history.com/this-day-in-history/us-marines-land-at-da-nang.
U.S. Marines land at Da Nang, http://www.history.com/this-day-in-history/us-marines-land-at-da-nang (last visited May 22, 2013).
U.S. Marines land at Da Nang. The History Channel website. 2013. Available at: http://www.history.com/this-day-in-history/us-marines-land-at-da-nang. Accessed May 22, 2013.