Nixon debates Khrushchev at a fair in Moscow. (2013). The History Channel website. Retrieved 11:19, June 19, 2013, from http://www.history.com/this-day-in-history/nixon-debates-khrushchev-at-a-fair-in-moscow.
Nixon debates Khrushchev at a fair in Moscow. [Internet]. 2013. The History Channel website. Available from: http://www.history.com/this-day-in-history/nixon-debates-khrushchev-at-a-fair-in-moscow [Accessed 19 Jun 2013].
“Nixon debates Khrushchev at a fair in Moscow.” 2013. The History Channel website. Jun 19 2013, 11:19 http://www.history.com/this-day-in-history/nixon-debates-khrushchev-at-a-fair-in-moscow.
“Nixon debates Khrushchev at a fair in Moscow,” The History Channel website, 2013, http://www.history.com/this-day-in-history/nixon-debates-khrushchev-at-a-fair-in-moscow [accessed Jun 19, 2013].
“Nixon debates Khrushchev at a fair in Moscow,” The History Channel website, http://www.history.com/this-day-in-history/nixon-debates-khrushchev-at-a-fair-in-moscow (accessed Jun 19, 2013).
Nixon debates Khrushchev at a fair in Moscow [Internet]. The History Channel website; 2013 [cited 2013 Jun 19] Available from: http://www.history.com/this-day-in-history/nixon-debates-khrushchev-at-a-fair-in-moscow.
Nixon debates Khrushchev at a fair in Moscow, http://www.history.com/this-day-in-history/nixon-debates-khrushchev-at-a-fair-in-moscow (last visited Jun 19, 2013).
Nixon debates Khrushchev at a fair in Moscow. The History Channel website. 2013. Available at: http://www.history.com/this-day-in-history/nixon-debates-khrushchev-at-a-fair-in-moscow. Accessed Jun 19, 2013.