Henry Thoreau. (2007, December 7). Retrieved April 25, 2018, from http://www.essayworld.com/essays/Henry-Thoreau/75471
"Henry Thoreau." Essayworld.com. Essayworld.com, 7 Dec. 2007. Web. 25 Apr. 2018. <http://www.essayworld.com/essays/Henry-Thoreau/75471>
"Henry Thoreau." Essayworld.com. December 7, 2007. Accessed April 25, 2018. http://www.essayworld.com/essays/Henry-Thoreau/75471.
"Henry Thoreau." Essayworld.com. December 7, 2007. Accessed April 25, 2018. http://www.essayworld.com/essays/Henry-Thoreau/75471.