APA استشهاد

Elaydi, S. (1996). Introduction to difference equations. Springer.

استشهاد بنمط شيكاغو

Elaydi, Saber. Introduction to Difference Equations. New York: Springer, 1996.

MLA استشهاد

Elaydi, Saber. Introduction to Difference Equations. Springer, 1996.