WPA established by Congress. (2013). The History Channel website. Retrieved 10:48, May 25, 2013, from http://www.history.com/this-day-in-history/wpa-established-by-congress.
WPA established by Congress. [Internet]. 2013. The History Channel website. Available from: http://www.history.com/this-day-in-history/wpa-established-by-congress [Accessed 25 May 2013].
“WPA established by Congress.” 2013. The History Channel website. May 25 2013, 10:48 http://www.history.com/this-day-in-history/wpa-established-by-congress.
“WPA established by Congress,” The History Channel website, 2013, http://www.history.com/this-day-in-history/wpa-established-by-congress [accessed May 25, 2013].
“WPA established by Congress,” The History Channel website, http://www.history.com/this-day-in-history/wpa-established-by-congress (accessed May 25, 2013).
WPA established by Congress [Internet]. The History Channel website; 2013 [cited 2013 May 25] Available from: http://www.history.com/this-day-in-history/wpa-established-by-congress.
WPA established by Congress, http://www.history.com/this-day-in-history/wpa-established-by-congress (last visited May 25, 2013).
WPA established by Congress. The History Channel website. 2013. Available at: http://www.history.com/this-day-in-history/wpa-established-by-congress. Accessed May 25, 2013.