Boris Pasternak was a Russian novelist and poet who wrote the epic Dr. Zhivago.
Boris Pasternak. (2013). The Biography Channel website. Retrieved 01:54, May 20, 2013, from http://www.biography.com/people/boris-pasternak-9434384.
Boris Pasternak. [Internet]. 2013. The Biography Channel website. Available from: http://www.biography.com/people/boris-pasternak-9434384 [Accessed 20 May 2013].
"Boris Pasternak." 2013. The Biography Channel website. May 20 2013, 01:54 http://www.biography.com/people/boris-pasternak-9434384.
"Boris Pasternak," The Biography Channel website, 2013, http://www.biography.com/people/boris-pasternak-9434384 [accessed May 20, 2013].
"Boris Pasternak," The Biography Channel website, http://www.biography.com/people/boris-pasternak-9434384 (accessed May 20, 2013).
Boris Pasternak [Internet]. The Biography Channel website; 2013 [cited 2013 May 20] Available from: http://www.biography.com/people/boris-pasternak-9434384.
Boris Pasternak, http://www.biography.com/people/boris-pasternak-9434384 (last visited May 20, 2013).
Boris Pasternak. The Biography Channel website. 2013. Available at: http://www.biography.com/people/boris-pasternak-9434384. Accessed May 20, 2013.