Black Smokers. (2005, January 23). Retrieved October 23, 2025, from http://www.essayworld.com/essays/Black-Smokers/21069
"Black Smokers." Essayworld.com. Essayworld.com, 23 Jan. 2005. Web. 23 Oct. 2025. <http://www.essayworld.com/essays/Black-Smokers/21069>
"Black Smokers." Essayworld.com. January 23, 2005. Accessed October 23, 2025. http://www.essayworld.com/essays/Black-Smokers/21069.
"Black Smokers." Essayworld.com. January 23, 2005. Accessed October 23, 2025. http://www.essayworld.com/essays/Black-Smokers/21069.