Iranian students storm U.S. embassy in Tehran, leading to oil embargo. (2013). The History Channel website. Retrieved 8:34, May 21, 2013, from http://www.history.com/this-day-in-history/iranian-students-storm-us-embassy-in-tehran-leading-to-oil-embargo.
Iranian students storm U.S. embassy in Tehran, leading to oil embargo. [Internet]. 2013. The History Channel website. Available from: http://www.history.com/this-day-in-history/iranian-students-storm-us-embassy-in-tehran-leading-to-oil-embargo [Accessed 21 May 2013].
“Iranian students storm U.S. embassy in Tehran, leading to oil embargo.” 2013. The History Channel website. May 21 2013, 8:34 http://www.history.com/this-day-in-history/iranian-students-storm-us-embassy-in-tehran-leading-to-oil-embargo.
“Iranian students storm U.S. embassy in Tehran, leading to oil embargo,” The History Channel website, 2013, http://www.history.com/this-day-in-history/iranian-students-storm-us-embassy-in-tehran-leading-to-oil-embargo [accessed May 21, 2013].
“Iranian students storm U.S. embassy in Tehran, leading to oil embargo,” The History Channel website, http://www.history.com/this-day-in-history/iranian-students-storm-us-embassy-in-tehran-leading-to-oil-embargo (accessed May 21, 2013).
Iranian students storm U.S. embassy in Tehran, leading to oil embargo [Internet]. The History Channel website; 2013 [cited 2013 May 21] Available from: http://www.history.com/this-day-in-history/iranian-students-storm-us-embassy-in-tehran-leading-to-oil-embargo.
Iranian students storm U.S. embassy in Tehran, leading to oil embargo, http://www.history.com/this-day-in-history/iranian-students-storm-us-embassy-in-tehran-leading-to-oil-embargo (last visited May 21, 2013).
Iranian students storm U.S. embassy in Tehran, leading to oil embargo. The History Channel website. 2013. Available at: http://www.history.com/this-day-in-history/iranian-students-storm-us-embassy-in-tehran-leading-to-oil-embargo. Accessed May 21, 2013.