Robert Frank is a Swiss photographer who is best known his photography collection The Americans, the introduction of which was written by Jack Kerouac.
Robert Frank. (2013). The Biography Channel website. Retrieved 07:51, May 18, 2013, from http://www.biography.com/people/robert-frank-9301000.
Robert Frank. [Internet]. 2013. The Biography Channel website. Available from: http://www.biography.com/people/robert-frank-9301000 [Accessed 18 May 2013].
"Robert Frank." 2013. The Biography Channel website. May 18 2013, 07:51 http://www.biography.com/people/robert-frank-9301000.
"Robert Frank," The Biography Channel website, 2013, http://www.biography.com/people/robert-frank-9301000 [accessed May 18, 2013].
"Robert Frank," The Biography Channel website, http://www.biography.com/people/robert-frank-9301000 (accessed May 18, 2013).
Robert Frank [Internet]. The Biography Channel website; 2013 [cited 2013 May 18] Available from: http://www.biography.com/people/robert-frank-9301000.
Robert Frank, http://www.biography.com/people/robert-frank-9301000 (last visited May 18, 2013).
Robert Frank. The Biography Channel website. 2013. Available at: http://www.biography.com/people/robert-frank-9301000. Accessed May 18, 2013.