Milne-Thomson, L. M. (1981). The calculus of finite differences (2a. ed.). Chelsea.
Chicago Style (17th ed.) CitationMilne-Thomson, Louis Melville. The Calculus of Finite Differences. 2a. ed. New York: Chelsea, 1981.
MLA (9th ed.) CitationMilne-Thomson, Louis Melville. The Calculus of Finite Differences. 2a. ed. Chelsea, 1981.