Hurricane Katrina slams into Gulf Coast. (2013). The History Channel website. Retrieved 8:53, May 18, 2013, from http://www.history.com/this-day-in-history/hurricane-katrina-slams-into-gulf-coast.
Hurricane Katrina slams into Gulf Coast. [Internet]. 2013. The History Channel website. Available from: http://www.history.com/this-day-in-history/hurricane-katrina-slams-into-gulf-coast [Accessed 18 May 2013].
“Hurricane Katrina slams into Gulf Coast.” 2013. The History Channel website. May 18 2013, 8:53 http://www.history.com/this-day-in-history/hurricane-katrina-slams-into-gulf-coast.
“Hurricane Katrina slams into Gulf Coast,” The History Channel website, 2013, http://www.history.com/this-day-in-history/hurricane-katrina-slams-into-gulf-coast [accessed May 18, 2013].
“Hurricane Katrina slams into Gulf Coast,” The History Channel website, http://www.history.com/this-day-in-history/hurricane-katrina-slams-into-gulf-coast (accessed May 18, 2013).
Hurricane Katrina slams into Gulf Coast [Internet]. The History Channel website; 2013 [cited 2013 May 18] Available from: http://www.history.com/this-day-in-history/hurricane-katrina-slams-into-gulf-coast.
Hurricane Katrina slams into Gulf Coast, http://www.history.com/this-day-in-history/hurricane-katrina-slams-into-gulf-coast (last visited May 18, 2013).
Hurricane Katrina slams into Gulf Coast. The History Channel website. 2013. Available at: http://www.history.com/this-day-in-history/hurricane-katrina-slams-into-gulf-coast. Accessed May 18, 2013.