Παραπομπή σε μορφή APA (7η εκδ.)

Lukes, D. L. (1982). Differential equations: Classical to controlled. Academic Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Lukes, Dahlard L. Differential Equations: Classical to Controlled. New York: Academic Press, 1982.

Παραπομπή σε μορφή MLA (8th εκδ.)

Lukes, Dahlard L. Differential Equations: Classical to Controlled. Academic Press, 1982.