Operation Frequent Wind begins. (2013). The History Channel website. Retrieved 1:03, May 26, 2013, from http://www.history.com/this-day-in-history/operation-frequent-wind-begins.
Operation Frequent Wind begins. [Internet]. 2013. The History Channel website. Available from: http://www.history.com/this-day-in-history/operation-frequent-wind-begins [Accessed 26 May 2013].
“Operation Frequent Wind begins.” 2013. The History Channel website. May 26 2013, 1:03 http://www.history.com/this-day-in-history/operation-frequent-wind-begins.
“Operation Frequent Wind begins,” The History Channel website, 2013, http://www.history.com/this-day-in-history/operation-frequent-wind-begins [accessed May 26, 2013].
“Operation Frequent Wind begins,” The History Channel website, http://www.history.com/this-day-in-history/operation-frequent-wind-begins (accessed May 26, 2013).
Operation Frequent Wind begins [Internet]. The History Channel website; 2013 [cited 2013 May 26] Available from: http://www.history.com/this-day-in-history/operation-frequent-wind-begins.
Operation Frequent Wind begins, http://www.history.com/this-day-in-history/operation-frequent-wind-begins (last visited May 26, 2013).
Operation Frequent Wind begins. The History Channel website. 2013. Available at: http://www.history.com/this-day-in-history/operation-frequent-wind-begins. Accessed May 26, 2013.