APA (7th ed.) Citation

Elaydi, S. N. (1999). An introduction to difference equations (2. ed.). Springer.

Chicago Style (17th ed.) Citation

Elaydi, Saber N. An Introduction to Difference Equations. 2. ed. New York u.a: Springer, 1999.

MLA (9th ed.) Citation

Elaydi, Saber N. An Introduction to Difference Equations. 2. ed. Springer, 1999.