Παραπομπή σε μορφή APA (7η εκδ.)

Leung, A. W. (1989). Systems of nonlinear partial differential equations: Applications to biology and engineering. Kluwer Academic Publishers.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Leung, Anthony W. Systems of Nonlinear Partial Differential Equations: Applications to Biology and Engineering. Dordrecht: Kluwer Academic Publishers, 1989.

Παραπομπή σε μορφή MLA (8th εκδ.)

Leung, Anthony W. Systems of Nonlinear Partial Differential Equations: Applications to Biology and Engineering. Kluwer Academic Publishers, 1989.