Friedel, R., & Israel, P. (1987). Edison's electric light: Biography of an invention (1st paperback ed.). Rutgers univ. press.
Chicago Style (17th ed.) CitationFriedel, Robert, and Paul Israel. Edison's Electric Light: Biography of an Invention. 1st paperback ed. New Brunswick [u.a.]: Rutgers univ. press, 1987.
MLA (9th ed.) CitationFriedel, Robert, and Paul Israel. Edison's Electric Light: Biography of an Invention. 1st paperback ed. Rutgers univ. press, 1987.
Warning: These citations may not always be 100% accurate.