Irving Langmuir was an American chemist and physicist who was awarded the Nobel Prize in Chemistry for his work in surface chemistry.
Irving Langmuir. (2013). The Biography Channel website. Retrieved 06:03, May 24, 2013, from http://www.biography.com/people/irving-langmuir-9373252.
Irving Langmuir. [Internet]. 2013. The Biography Channel website. Available from: http://www.biography.com/people/irving-langmuir-9373252 [Accessed 24 May 2013].
"Irving Langmuir." 2013. The Biography Channel website. May 24 2013, 06:03 http://www.biography.com/people/irving-langmuir-9373252.
"Irving Langmuir," The Biography Channel website, 2013, http://www.biography.com/people/irving-langmuir-9373252 [accessed May 24, 2013].
"Irving Langmuir," The Biography Channel website, http://www.biography.com/people/irving-langmuir-9373252 (accessed May 24, 2013).
Irving Langmuir [Internet]. The Biography Channel website; 2013 [cited 2013 May 24] Available from: http://www.biography.com/people/irving-langmuir-9373252.
Irving Langmuir, http://www.biography.com/people/irving-langmuir-9373252 (last visited May 24, 2013).
Irving Langmuir. The Biography Channel website. 2013. Available at: http://www.biography.com/people/irving-langmuir-9373252. Accessed May 24, 2013.