Cita APA (7a ed.)

Jordan, D. W., & Smith, P. (1987). Nonlinear ordinary differential equations (2nd ed.). Clarendon Press.

Cita Chicago Style (17a ed.)

Jordan, D. W., y P. Smith. Nonlinear Ordinary Differential Equations. 2nd ed. Oxford: Clarendon Press, 1987.

Cita MLA (9a ed.)

Jordan, D. W., y P. Smith. Nonlinear Ordinary Differential Equations. 2nd ed. Clarendon Press, 1987.