Παραπομπή σε μορφή APA (7η εκδ.)

Hill, J. M. (1992). Differential equations and group methods for scientists and engineers. CRC Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Hill, James M. Differential Equations and Group Methods for Scientists and Engineers. Boca Raton: CRC Press, 1992.

Παραπομπή σε μορφή MLA (9th εκδ.)

Hill, James M. Differential Equations and Group Methods for Scientists and Engineers. CRC Press, 1992.