Truman announces Soviets have exploded a nuclear device. (2013). The History Channel website. Retrieved 12:30, June 19, 2013, from http://www.history.com/this-day-in-history/truman-announces-soviets-have-exploded-a-nuclear-device.
Truman announces Soviets have exploded a nuclear device. [Internet]. 2013. The History Channel website. Available from: http://www.history.com/this-day-in-history/truman-announces-soviets-have-exploded-a-nuclear-device [Accessed 19 Jun 2013].
“Truman announces Soviets have exploded a nuclear device.” 2013. The History Channel website. Jun 19 2013, 12:30 http://www.history.com/this-day-in-history/truman-announces-soviets-have-exploded-a-nuclear-device.
“Truman announces Soviets have exploded a nuclear device,” The History Channel website, 2013, http://www.history.com/this-day-in-history/truman-announces-soviets-have-exploded-a-nuclear-device [accessed Jun 19, 2013].
“Truman announces Soviets have exploded a nuclear device,” The History Channel website, http://www.history.com/this-day-in-history/truman-announces-soviets-have-exploded-a-nuclear-device (accessed Jun 19, 2013).
Truman announces Soviets have exploded a nuclear device [Internet]. The History Channel website; 2013 [cited 2013 Jun 19] Available from: http://www.history.com/this-day-in-history/truman-announces-soviets-have-exploded-a-nuclear-device.
Truman announces Soviets have exploded a nuclear device, http://www.history.com/this-day-in-history/truman-announces-soviets-have-exploded-a-nuclear-device (last visited Jun 19, 2013).
Truman announces Soviets have exploded a nuclear device. The History Channel website. 2013. Available at: http://www.history.com/this-day-in-history/truman-announces-soviets-have-exploded-a-nuclear-device. Accessed Jun 19, 2013.