Soviets begin withdrawal from Afghanistan. (2013). The History Channel website. Retrieved 10:06, May 19, 2013, from http://www.history.com/this-day-in-history/soviets-begin-withdrawal-from-afghanistan.
Soviets begin withdrawal from Afghanistan. [Internet]. 2013. The History Channel website. Available from: http://www.history.com/this-day-in-history/soviets-begin-withdrawal-from-afghanistan [Accessed 19 May 2013].
“Soviets begin withdrawal from Afghanistan.” 2013. The History Channel website. May 19 2013, 10:06 http://www.history.com/this-day-in-history/soviets-begin-withdrawal-from-afghanistan.
“Soviets begin withdrawal from Afghanistan,” The History Channel website, 2013, http://www.history.com/this-day-in-history/soviets-begin-withdrawal-from-afghanistan [accessed May 19, 2013].
“Soviets begin withdrawal from Afghanistan,” The History Channel website, http://www.history.com/this-day-in-history/soviets-begin-withdrawal-from-afghanistan (accessed May 19, 2013).
Soviets begin withdrawal from Afghanistan [Internet]. The History Channel website; 2013 [cited 2013 May 19] Available from: http://www.history.com/this-day-in-history/soviets-begin-withdrawal-from-afghanistan.
Soviets begin withdrawal from Afghanistan, http://www.history.com/this-day-in-history/soviets-begin-withdrawal-from-afghanistan (last visited May 19, 2013).
Soviets begin withdrawal from Afghanistan. The History Channel website. 2013. Available at: http://www.history.com/this-day-in-history/soviets-begin-withdrawal-from-afghanistan. Accessed May 19, 2013.