American conductor Robert Shaw is best known for his innovations in seating a choir in quartets and for bringing new standards to choral performance.
Robert Shaw. (2013). The Biography Channel website. Retrieved 05:13, May 19, 2013, from http://www.biography.com/people/robert-shaw-39973.
Robert Shaw. [Internet]. 2013. The Biography Channel website. Available from: http://www.biography.com/people/robert-shaw-39973 [Accessed 19 May 2013].
"Robert Shaw." 2013. The Biography Channel website. May 19 2013, 05:13 http://www.biography.com/people/robert-shaw-39973.
"Robert Shaw," The Biography Channel website, 2013, http://www.biography.com/people/robert-shaw-39973 [accessed May 19, 2013].
"Robert Shaw," The Biography Channel website, http://www.biography.com/people/robert-shaw-39973 (accessed May 19, 2013).
Robert Shaw [Internet]. The Biography Channel website; 2013 [cited 2013 May 19] Available from: http://www.biography.com/people/robert-shaw-39973.
Robert Shaw, http://www.biography.com/people/robert-shaw-39973 (last visited May 19, 2013).
Robert Shaw. The Biography Channel website. 2013. Available at: http://www.biography.com/people/robert-shaw-39973. Accessed May 19, 2013.