John Parker Hale was an American lawyer, senator, and reformer. In the House of Representatives, he came to prominence as a champion of anti-slavery forces.
John Parker Hale. (2013). The Biography Channel website. Retrieved 11:55, May 25, 2013, from http://www.biography.com/people/john-parker-hale-40525.
John Parker Hale. [Internet]. 2013. The Biography Channel website. Available from: http://www.biography.com/people/john-parker-hale-40525 [Accessed 25 May 2013].
"John Parker Hale." 2013. The Biography Channel website. May 25 2013, 11:55 http://www.biography.com/people/john-parker-hale-40525.
"John Parker Hale," The Biography Channel website, 2013, http://www.biography.com/people/john-parker-hale-40525 [accessed May 25, 2013].
"John Parker Hale," The Biography Channel website, http://www.biography.com/people/john-parker-hale-40525 (accessed May 25, 2013).
John Parker Hale [Internet]. The Biography Channel website; 2013 [cited 2013 May 25] Available from: http://www.biography.com/people/john-parker-hale-40525.
John Parker Hale, http://www.biography.com/people/john-parker-hale-40525 (last visited May 25, 2013).
John Parker Hale. The Biography Channel website. 2013. Available at: http://www.biography.com/people/john-parker-hale-40525. Accessed May 25, 2013.