Sandinistas agree to free elections. (2013). The History Channel website. Retrieved 9:24, May 24, 2013, from http://www.history.com/this-day-in-history/sandinistas-agree-to-free-elections.
Sandinistas agree to free elections. [Internet]. 2013. The History Channel website. Available from: http://www.history.com/this-day-in-history/sandinistas-agree-to-free-elections [Accessed 24 May 2013].
“Sandinistas agree to free elections.” 2013. The History Channel website. May 24 2013, 9:24 http://www.history.com/this-day-in-history/sandinistas-agree-to-free-elections.
“Sandinistas agree to free elections,” The History Channel website, 2013, http://www.history.com/this-day-in-history/sandinistas-agree-to-free-elections [accessed May 24, 2013].
“Sandinistas agree to free elections,” The History Channel website, http://www.history.com/this-day-in-history/sandinistas-agree-to-free-elections (accessed May 24, 2013).
Sandinistas agree to free elections [Internet]. The History Channel website; 2013 [cited 2013 May 24] Available from: http://www.history.com/this-day-in-history/sandinistas-agree-to-free-elections.
Sandinistas agree to free elections, http://www.history.com/this-day-in-history/sandinistas-agree-to-free-elections (last visited May 24, 2013).
Sandinistas agree to free elections. The History Channel website. 2013. Available at: http://www.history.com/this-day-in-history/sandinistas-agree-to-free-elections. Accessed May 24, 2013.