Παραπομπή σε μορφή APA (7η εκδ.)

Zill, D. (2024). Differential Equations with Boundary-Value Problems (Tenth edition, International metric edition.). Cengage Learning.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Zill, Dennis. Differential Equations with Boundary-Value Problems. Tenth edition, International metric edition. Boston: Cengage Learning, 2024.

Παραπομπή σε μορφή MLA (9th εκδ.)

Zill, Dennis. Differential Equations with Boundary-Value Problems. Tenth edition, International metric edition. Cengage Learning, 2024.