Countee Cullen was an African-American poet associated with the Harlem Renaissance movement. His best known works are Copper Sun and The Black Christ.
Countee Cullen. (2013). The Biography Channel website. Retrieved 02:24, May 24, 2013, from http://www.biography.com/people/countee-cullen-38950.
Countee Cullen. [Internet]. 2013. The Biography Channel website. Available from: http://www.biography.com/people/countee-cullen-38950 [Accessed 24 May 2013].
"Countee Cullen." 2013. The Biography Channel website. May 24 2013, 02:24 http://www.biography.com/people/countee-cullen-38950.
"Countee Cullen," The Biography Channel website, 2013, http://www.biography.com/people/countee-cullen-38950 [accessed May 24, 2013].
"Countee Cullen," The Biography Channel website, http://www.biography.com/people/countee-cullen-38950 (accessed May 24, 2013).
Countee Cullen [Internet]. The Biography Channel website; 2013 [cited 2013 May 24] Available from: http://www.biography.com/people/countee-cullen-38950.
Countee Cullen, http://www.biography.com/people/countee-cullen-38950 (last visited May 24, 2013).
Countee Cullen. The Biography Channel website. 2013. Available at: http://www.biography.com/people/countee-cullen-38950. Accessed May 24, 2013.