Παραπομπή σε μορφή APA (7η εκδ.)

Lakshmikantham, V., & Trigiante, D. (1988). Theory of difference equations: Numerical methods and applications. Academic Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Lakshmikantham, V., και D. Trigiante. Theory of Difference Equations: Numerical Methods and Applications. Boston: Academic Press, 1988.

Παραπομπή σε μορφή MLA (8th εκδ.)

Lakshmikantham, V., και D. Trigiante. Theory of Difference Equations: Numerical Methods and Applications. Academic Press, 1988.