Παραπομπή APA

Bednark, A. R., & Cesari, L. (1976). Dynamical systems. Academic Press.

Παραπομπή Chicago Style

Bednark, A R., και L. Cesari. Dynamical Systems. New York: Academic Press, 1976.

Παραπομπή MLA

Bednark, A R., και L. Cesari. Dynamical Systems. Academic Press, 1976.