APA (7th ed.) Citation

Jordán, K. (1950). Calculus of finite differences (2d ed.). Chelsea Pub. Co..

Chicago Style (17th ed.) Citation

Jordán, Károly. Calculus of Finite Differences. 2d ed. New York: Chelsea Pub. Co., 1950.

MLA (9th ed.) Citation

Jordán, Károly. Calculus of Finite Differences. 2d ed. Chelsea Pub. Co., 1950.