American nurse Mary Ann Bickerdyke worked actively to improve conditions for wounded soldiers during the American Civil War.
Mary Ann Bickerdyke. (2013). The Biography Channel website. Retrieved 03:29, May 25, 2013, from http://www.biography.com/people/mary-ann-bickerdyke-9211883.
Mary Ann Bickerdyke. [Internet]. 2013. The Biography Channel website. Available from: http://www.biography.com/people/mary-ann-bickerdyke-9211883 [Accessed 25 May 2013].
"Mary Ann Bickerdyke." 2013. The Biography Channel website. May 25 2013, 03:29 http://www.biography.com/people/mary-ann-bickerdyke-9211883.
"Mary Ann Bickerdyke," The Biography Channel website, 2013, http://www.biography.com/people/mary-ann-bickerdyke-9211883 [accessed May 25, 2013].
"Mary Ann Bickerdyke," The Biography Channel website, http://www.biography.com/people/mary-ann-bickerdyke-9211883 (accessed May 25, 2013).
Mary Ann Bickerdyke [Internet]. The Biography Channel website; 2013 [cited 2013 May 25] Available from: http://www.biography.com/people/mary-ann-bickerdyke-9211883.
Mary Ann Bickerdyke, http://www.biography.com/people/mary-ann-bickerdyke-9211883 (last visited May 25, 2013).
Mary Ann Bickerdyke. The Biography Channel website. 2013. Available at: http://www.biography.com/people/mary-ann-bickerdyke-9211883. Accessed May 25, 2013.