United States withdraws offer of aid for Aswan Dam. (2013). The History Channel website. Retrieved 2:20, May 20, 2013, from http://www.history.com/this-day-in-history/united-states-withdraws-offer-of-aid-for-aswan-dam.
United States withdraws offer of aid for Aswan Dam. [Internet]. 2013. The History Channel website. Available from: http://www.history.com/this-day-in-history/united-states-withdraws-offer-of-aid-for-aswan-dam [Accessed 20 May 2013].
“United States withdraws offer of aid for Aswan Dam.” 2013. The History Channel website. May 20 2013, 2:20 http://www.history.com/this-day-in-history/united-states-withdraws-offer-of-aid-for-aswan-dam.
“United States withdraws offer of aid for Aswan Dam,” The History Channel website, 2013, http://www.history.com/this-day-in-history/united-states-withdraws-offer-of-aid-for-aswan-dam [accessed May 20, 2013].
“United States withdraws offer of aid for Aswan Dam,” The History Channel website, http://www.history.com/this-day-in-history/united-states-withdraws-offer-of-aid-for-aswan-dam (accessed May 20, 2013).
United States withdraws offer of aid for Aswan Dam [Internet]. The History Channel website; 2013 [cited 2013 May 20] Available from: http://www.history.com/this-day-in-history/united-states-withdraws-offer-of-aid-for-aswan-dam.
United States withdraws offer of aid for Aswan Dam, http://www.history.com/this-day-in-history/united-states-withdraws-offer-of-aid-for-aswan-dam (last visited May 20, 2013).
United States withdraws offer of aid for Aswan Dam. The History Channel website. 2013. Available at: http://www.history.com/this-day-in-history/united-states-withdraws-offer-of-aid-for-aswan-dam. Accessed May 20, 2013.