Triangle Shirtwaist Fire in New York City. (2013). The History Channel website. Retrieved 12:43, May 25, 2013, from http://www.history.com/this-day-in-history/triangle-shirtwaist-fire-in-new-york-city.
Triangle Shirtwaist Fire in New York City. [Internet]. 2013. The History Channel website. Available from: http://www.history.com/this-day-in-history/triangle-shirtwaist-fire-in-new-york-city [Accessed 25 May 2013].
“Triangle Shirtwaist Fire in New York City.” 2013. The History Channel website. May 25 2013, 12:43 http://www.history.com/this-day-in-history/triangle-shirtwaist-fire-in-new-york-city.
“Triangle Shirtwaist Fire in New York City,” The History Channel website, 2013, http://www.history.com/this-day-in-history/triangle-shirtwaist-fire-in-new-york-city [accessed May 25, 2013].
“Triangle Shirtwaist Fire in New York City,” The History Channel website, http://www.history.com/this-day-in-history/triangle-shirtwaist-fire-in-new-york-city (accessed May 25, 2013).
Triangle Shirtwaist Fire in New York City [Internet]. The History Channel website; 2013 [cited 2013 May 25] Available from: http://www.history.com/this-day-in-history/triangle-shirtwaist-fire-in-new-york-city.
Triangle Shirtwaist Fire in New York City, http://www.history.com/this-day-in-history/triangle-shirtwaist-fire-in-new-york-city (last visited May 25, 2013).
Triangle Shirtwaist Fire in New York City. The History Channel website. 2013. Available at: http://www.history.com/this-day-in-history/triangle-shirtwaist-fire-in-new-york-city. Accessed May 25, 2013.