Hoover looks to combat drought and economic depression. (2013). The History Channel website. Retrieved 4:12, May 19, 2013, from http://www.history.com/this-day-in-history/hoover-looks-to-combat-drought-and-economic-depression.
Hoover looks to combat drought and economic depression. [Internet]. 2013. The History Channel website. Available from: http://www.history.com/this-day-in-history/hoover-looks-to-combat-drought-and-economic-depression [Accessed 19 May 2013].
“Hoover looks to combat drought and economic depression.” 2013. The History Channel website. May 19 2013, 4:12 http://www.history.com/this-day-in-history/hoover-looks-to-combat-drought-and-economic-depression.
“Hoover looks to combat drought and economic depression,” The History Channel website, 2013, http://www.history.com/this-day-in-history/hoover-looks-to-combat-drought-and-economic-depression [accessed May 19, 2013].
“Hoover looks to combat drought and economic depression,” The History Channel website, http://www.history.com/this-day-in-history/hoover-looks-to-combat-drought-and-economic-depression (accessed May 19, 2013).
Hoover looks to combat drought and economic depression [Internet]. The History Channel website; 2013 [cited 2013 May 19] Available from: http://www.history.com/this-day-in-history/hoover-looks-to-combat-drought-and-economic-depression.
Hoover looks to combat drought and economic depression, http://www.history.com/this-day-in-history/hoover-looks-to-combat-drought-and-economic-depression (last visited May 19, 2013).
Hoover looks to combat drought and economic depression. The History Channel website. 2013. Available at: http://www.history.com/this-day-in-history/hoover-looks-to-combat-drought-and-economic-depression. Accessed May 19, 2013.