Nobel Prize winning Belgian-American cytologist Albert Claude developed the principal methods of separating and analyzing components of the living cell.
Albert Claude. (2013). The Biography Channel website. Retrieved 09:52, May 21, 2013, from http://www.biography.com/people/albert-claude-9249997.
Albert Claude. [Internet]. 2013. The Biography Channel website. Available from: http://www.biography.com/people/albert-claude-9249997 [Accessed 21 May 2013].
"Albert Claude." 2013. The Biography Channel website. May 21 2013, 09:52 http://www.biography.com/people/albert-claude-9249997.
"Albert Claude," The Biography Channel website, 2013, http://www.biography.com/people/albert-claude-9249997 [accessed May 21, 2013].
"Albert Claude," The Biography Channel website, http://www.biography.com/people/albert-claude-9249997 (accessed May 21, 2013).
Albert Claude [Internet]. The Biography Channel website; 2013 [cited 2013 May 21] Available from: http://www.biography.com/people/albert-claude-9249997.
Albert Claude, http://www.biography.com/people/albert-claude-9249997 (last visited May 21, 2013).
Albert Claude. The Biography Channel website. 2013. Available at: http://www.biography.com/people/albert-claude-9249997. Accessed May 21, 2013.