Cita APA (7a ed.)

Kaplan, W. (1964). Elements of ordinary differential equations. Addison-Wesley.

Cita Chicago Style (17a ed.)

Kaplan, Wilfred. Elements of Ordinary Differential Equations. Massachusetts: Addison-Wesley, 1964.

Cita MLA (9a ed.)

Kaplan, Wilfred. Elements of Ordinary Differential Equations. Addison-Wesley, 1964.