U.S. casualty rate reaches record high. (2013). The History Channel website. Retrieved 11:02, May 19, 2013, from http://www.history.com/this-day-in-history/us-casualty-rate-reaches-record-high.
U.S. casualty rate reaches record high. [Internet]. 2013. The History Channel website. Available from: http://www.history.com/this-day-in-history/us-casualty-rate-reaches-record-high [Accessed 19 May 2013].
“U.S. casualty rate reaches record high.” 2013. The History Channel website. May 19 2013, 11:02 http://www.history.com/this-day-in-history/us-casualty-rate-reaches-record-high.
“U.S. casualty rate reaches record high,” The History Channel website, 2013, http://www.history.com/this-day-in-history/us-casualty-rate-reaches-record-high [accessed May 19, 2013].
“U.S. casualty rate reaches record high,” The History Channel website, http://www.history.com/this-day-in-history/us-casualty-rate-reaches-record-high (accessed May 19, 2013).
U.S. casualty rate reaches record high [Internet]. The History Channel website; 2013 [cited 2013 May 19] Available from: http://www.history.com/this-day-in-history/us-casualty-rate-reaches-record-high.
U.S. casualty rate reaches record high, http://www.history.com/this-day-in-history/us-casualty-rate-reaches-record-high (last visited May 19, 2013).
U.S. casualty rate reaches record high. The History Channel website. 2013. Available at: http://www.history.com/this-day-in-history/us-casualty-rate-reaches-record-high. Accessed May 19, 2013.