Mathew Brady was a 19th-century photographer best known for his Civil War photography and portraits.
Mathew Brady. (2013). The Biography Channel website. Retrieved 03:14, May 25, 2013, from http://www.biography.com/people/mathew-brady-9223725.
Mathew Brady. [Internet]. 2013. The Biography Channel website. Available from: http://www.biography.com/people/mathew-brady-9223725 [Accessed 25 May 2013].
"Mathew Brady." 2013. The Biography Channel website. May 25 2013, 03:14 http://www.biography.com/people/mathew-brady-9223725.
"Mathew Brady," The Biography Channel website, 2013, http://www.biography.com/people/mathew-brady-9223725 [accessed May 25, 2013].
"Mathew Brady," The Biography Channel website, http://www.biography.com/people/mathew-brady-9223725 (accessed May 25, 2013).
Mathew Brady [Internet]. The Biography Channel website; 2013 [cited 2013 May 25] Available from: http://www.biography.com/people/mathew-brady-9223725.
Mathew Brady, http://www.biography.com/people/mathew-brady-9223725 (last visited May 25, 2013).
Mathew Brady. The Biography Channel website. 2013. Available at: http://www.biography.com/people/mathew-brady-9223725. Accessed May 25, 2013.