Boole, G. (1960). A treatise on the calculus of finite differences (2nd ed.). Dover Publications.
Cita Chicago (17th ed.)Boole, George. A Treatise on the Calculus of Finite Differences. 2nd ed. New York: Dover Publications, 1960.
Cita MLA (9th ed.)Boole, George. A Treatise on the Calculus of Finite Differences. 2nd ed. Dover Publications, 1960.
Atenció: Aquestes cites poden no estar 100% correctes.