Παραπομπή APA

Hubbard, J. H., & West, B. H. (1995). Differential equations: A dynamical systems approach. Springer-Verlag.

Παραπομπή Chicago Style

Hubbard, John H., και Beverly Henderson West. Differential Equations: A Dynamical Systems Approach. New York: Springer-Verlag, 1995.

Παραπομπή MLA

Hubbard, John H., και Beverly Henderson West. Differential Equations: A Dynamical Systems Approach. Springer-Verlag, 1995.