Cita APA (7a ed.)

Milne-Thomson, L. (1960). The calculus of finite differences. Macmillan.

Cita Chicago Style (17a ed.)

Milne-Thomson, L.M. The Calculus of Finite Differences. New York: Macmillan, 1960.

Cita MLA (8a ed.)

Milne-Thomson, L.M. The Calculus of Finite Differences. Macmillan, 1960.