Civilian Conservation Corps created. (2013). The History Channel website. Retrieved 2:29, May 23, 2013, from http://www.history.com/this-day-in-history/civilian-conservation-corps-created.
Civilian Conservation Corps created. [Internet]. 2013. The History Channel website. Available from: http://www.history.com/this-day-in-history/civilian-conservation-corps-created [Accessed 23 May 2013].
“Civilian Conservation Corps created.” 2013. The History Channel website. May 23 2013, 2:29 http://www.history.com/this-day-in-history/civilian-conservation-corps-created.
“Civilian Conservation Corps created,” The History Channel website, 2013, http://www.history.com/this-day-in-history/civilian-conservation-corps-created [accessed May 23, 2013].
“Civilian Conservation Corps created,” The History Channel website, http://www.history.com/this-day-in-history/civilian-conservation-corps-created (accessed May 23, 2013).
Civilian Conservation Corps created [Internet]. The History Channel website; 2013 [cited 2013 May 23] Available from: http://www.history.com/this-day-in-history/civilian-conservation-corps-created.
Civilian Conservation Corps created, http://www.history.com/this-day-in-history/civilian-conservation-corps-created (last visited May 23, 2013).
Civilian Conservation Corps created. The History Channel website. 2013. Available at: http://www.history.com/this-day-in-history/civilian-conservation-corps-created. Accessed May 23, 2013.