Παραπομπή σε μορφή APA (7η εκδ.)

Hartman, P. (2002). Ordinary differential equations (2nd ed.). Society for Industrial and Applied Mathematics.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Hartman, Philip. Ordinary Differential Equations. 2nd ed. Philadelphia: Society for Industrial and Applied Mathematics, 2002.

Παραπομπή σε μορφή MLA (9th εκδ.)

Hartman, Philip. Ordinary Differential Equations. 2nd ed. Society for Industrial and Applied Mathematics, 2002.