W.S. Merwin is a Pulitzer-winning poet and translator known for works such as The Carrier of Ladders.
W.S. Merwin. (2013). The Biography Channel website. Retrieved 05:49, May 18, 2013, from http://www.biography.com/people/w-s-merwin-38820.
W.S. Merwin. [Internet]. 2013. The Biography Channel website. Available from: http://www.biography.com/people/w-s-merwin-38820 [Accessed 18 May 2013].
"W.S. Merwin." 2013. The Biography Channel website. May 18 2013, 05:49 http://www.biography.com/people/w-s-merwin-38820.
"W.S. Merwin," The Biography Channel website, 2013, http://www.biography.com/people/w-s-merwin-38820 [accessed May 18, 2013].
"W.S. Merwin," The Biography Channel website, http://www.biography.com/people/w-s-merwin-38820 (accessed May 18, 2013).
W.S. Merwin [Internet]. The Biography Channel website; 2013 [cited 2013 May 18] Available from: http://www.biography.com/people/w-s-merwin-38820.
W.S. Merwin, http://www.biography.com/people/w-s-merwin-38820 (last visited May 18, 2013).
W.S. Merwin. The Biography Channel website. 2013. Available at: http://www.biography.com/people/w-s-merwin-38820. Accessed May 18, 2013.