Cita APA (7th ed.)

Boole, G. (1958). Calculus of finite differences (Fourth edition.). Chelsea Publishing Company.

Cita Chicago (17th ed.)

Boole, George. Calculus of Finite Differences. Fourth edition. New York: Chelsea Publishing Company, 1958.

Cita MLA (9th ed.)

Boole, George. Calculus of Finite Differences. Fourth edition. Chelsea Publishing Company, 1958.