Cita APA (7a ed.)

Hubbard, J. H., & West, B. H. (1991). Differential equations: A dynamical systems approach. Springer.

Cita Chicago Style (17a ed.)

Hubbard, John H., y Beverly Henderson West. Differential Equations: A Dynamical Systems Approach. New York [etc.]: Springer, 1991.

Cita MLA (9a ed.)

Hubbard, John H., y Beverly Henderson West. Differential Equations: A Dynamical Systems Approach. Springer, 1991.