New York City establishes hospital for cholera victims. (2013). The History Channel website. Retrieved 1:10, June 20, 2013, from http://www.history.com/this-day-in-history/new-york-city-establishes-hospital-for-cholera-victims.
New York City establishes hospital for cholera victims. [Internet]. 2013. The History Channel website. Available from: http://www.history.com/this-day-in-history/new-york-city-establishes-hospital-for-cholera-victims [Accessed 20 Jun 2013].
“New York City establishes hospital for cholera victims.” 2013. The History Channel website. Jun 20 2013, 1:10 http://www.history.com/this-day-in-history/new-york-city-establishes-hospital-for-cholera-victims.
“New York City establishes hospital for cholera victims,” The History Channel website, 2013, http://www.history.com/this-day-in-history/new-york-city-establishes-hospital-for-cholera-victims [accessed Jun 20, 2013].
“New York City establishes hospital for cholera victims,” The History Channel website, http://www.history.com/this-day-in-history/new-york-city-establishes-hospital-for-cholera-victims (accessed Jun 20, 2013).
New York City establishes hospital for cholera victims [Internet]. The History Channel website; 2013 [cited 2013 Jun 20] Available from: http://www.history.com/this-day-in-history/new-york-city-establishes-hospital-for-cholera-victims.
New York City establishes hospital for cholera victims, http://www.history.com/this-day-in-history/new-york-city-establishes-hospital-for-cholera-victims (last visited Jun 20, 2013).
New York City establishes hospital for cholera victims. The History Channel website. 2013. Available at: http://www.history.com/this-day-in-history/new-york-city-establishes-hospital-for-cholera-victims. Accessed Jun 20, 2013.