Cita APA (7a ed.)

Birkhoff, G. (1978). Ordinary differential equations (3rd ed.). Wiley.

Cita Chicago Style (17a ed.)

Birkhoff, Garrett. Ordinary Differential Equations. 3rd ed. New York: Wiley, 1978.

Cita MLA (9a ed.)

Birkhoff, Garrett. Ordinary Differential Equations. 3rd ed. Wiley, 1978.