Cita APA (7a ed.)

Cole, R. H. (1968). Theory of ordinary differential equations. Appleton-Century-Crofts.

Cita Chicago Style (17a ed.)

Cole, Randal H. Theory of Ordinary Differential Equations. New York: Appleton-Century-Crofts, 1968.

Cita MLA (9a ed.)

Cole, Randal H. Theory of Ordinary Differential Equations. Appleton-Century-Crofts, 1968.