Mississippi River reaches peak flood level. (2013). The History Channel website. Retrieved 10:58, June 18, 2013, from http://www.history.com/this-day-in-history/mississippi-river-reaches-peak-flood-level.
Mississippi River reaches peak flood level. [Internet]. 2013. The History Channel website. Available from: http://www.history.com/this-day-in-history/mississippi-river-reaches-peak-flood-level [Accessed 18 Jun 2013].
“Mississippi River reaches peak flood level.” 2013. The History Channel website. Jun 18 2013, 10:58 http://www.history.com/this-day-in-history/mississippi-river-reaches-peak-flood-level.
“Mississippi River reaches peak flood level,” The History Channel website, 2013, http://www.history.com/this-day-in-history/mississippi-river-reaches-peak-flood-level [accessed Jun 18, 2013].
“Mississippi River reaches peak flood level,” The History Channel website, http://www.history.com/this-day-in-history/mississippi-river-reaches-peak-flood-level (accessed Jun 18, 2013).
Mississippi River reaches peak flood level [Internet]. The History Channel website; 2013 [cited 2013 Jun 18] Available from: http://www.history.com/this-day-in-history/mississippi-river-reaches-peak-flood-level.
Mississippi River reaches peak flood level, http://www.history.com/this-day-in-history/mississippi-river-reaches-peak-flood-level (last visited Jun 18, 2013).
Mississippi River reaches peak flood level. The History Channel website. 2013. Available at: http://www.history.com/this-day-in-history/mississippi-river-reaches-peak-flood-level. Accessed Jun 18, 2013.