Klaus Fuchs arrested for passing atomic bomb information to Soviets. (2013). The History Channel website. Retrieved 10:18, June 19, 2013, from http://www.history.com/this-day-in-history/klaus-fuchs-arrested-for-passing-atomic-bomb-information-to-soviets.
Klaus Fuchs arrested for passing atomic bomb information to Soviets. [Internet]. 2013. The History Channel website. Available from: http://www.history.com/this-day-in-history/klaus-fuchs-arrested-for-passing-atomic-bomb-information-to-soviets [Accessed 19 Jun 2013].
“Klaus Fuchs arrested for passing atomic bomb information to Soviets.” 2013. The History Channel website. Jun 19 2013, 10:18 http://www.history.com/this-day-in-history/klaus-fuchs-arrested-for-passing-atomic-bomb-information-to-soviets.
“Klaus Fuchs arrested for passing atomic bomb information to Soviets,” The History Channel website, 2013, http://www.history.com/this-day-in-history/klaus-fuchs-arrested-for-passing-atomic-bomb-information-to-soviets [accessed Jun 19, 2013].
“Klaus Fuchs arrested for passing atomic bomb information to Soviets,” The History Channel website, http://www.history.com/this-day-in-history/klaus-fuchs-arrested-for-passing-atomic-bomb-information-to-soviets (accessed Jun 19, 2013).
Klaus Fuchs arrested for passing atomic bomb information to Soviets [Internet]. The History Channel website; 2013 [cited 2013 Jun 19] Available from: http://www.history.com/this-day-in-history/klaus-fuchs-arrested-for-passing-atomic-bomb-information-to-soviets.
Klaus Fuchs arrested for passing atomic bomb information to Soviets, http://www.history.com/this-day-in-history/klaus-fuchs-arrested-for-passing-atomic-bomb-information-to-soviets (last visited Jun 19, 2013).
Klaus Fuchs arrested for passing atomic bomb information to Soviets. The History Channel website. 2013. Available at: http://www.history.com/this-day-in-history/klaus-fuchs-arrested-for-passing-atomic-bomb-information-to-soviets. Accessed Jun 19, 2013.