Παραπομπή σε μορφή APA (7η εκδ.)

Agarwal, R. P. (1992). Difference equations and inequalities: Theory, methods, and applications. M. Dekker.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Agarwal, Ravi P. Difference Equations and Inequalities: Theory, Methods, and Applications. New York: M. Dekker, 1992.

Παραπομπή σε μορφή MLA (9th εκδ.)

Agarwal, Ravi P. Difference Equations and Inequalities: Theory, Methods, and Applications. M. Dekker, 1992.