Australians withdraw from South Vietnam. (2013). The History Channel website. Retrieved 2:52, May 22, 2013, from http://www.history.com/this-day-in-history/australians-withdraw-from-south-vietnam.
Australians withdraw from South Vietnam. [Internet]. 2013. The History Channel website. Available from: http://www.history.com/this-day-in-history/australians-withdraw-from-south-vietnam [Accessed 22 May 2013].
“Australians withdraw from South Vietnam.” 2013. The History Channel website. May 22 2013, 2:52 http://www.history.com/this-day-in-history/australians-withdraw-from-south-vietnam.
“Australians withdraw from South Vietnam,” The History Channel website, 2013, http://www.history.com/this-day-in-history/australians-withdraw-from-south-vietnam [accessed May 22, 2013].
“Australians withdraw from South Vietnam,” The History Channel website, http://www.history.com/this-day-in-history/australians-withdraw-from-south-vietnam (accessed May 22, 2013).
Australians withdraw from South Vietnam [Internet]. The History Channel website; 2013 [cited 2013 May 22] Available from: http://www.history.com/this-day-in-history/australians-withdraw-from-south-vietnam.
Australians withdraw from South Vietnam, http://www.history.com/this-day-in-history/australians-withdraw-from-south-vietnam (last visited May 22, 2013).
Australians withdraw from South Vietnam. The History Channel website. 2013. Available at: http://www.history.com/this-day-in-history/australians-withdraw-from-south-vietnam. Accessed May 22, 2013.