Cita APA

Friedrichs, K. O. 1. (1965). Lectures on advanced ordinary differential equations. Gordon and Breach.

Citación estilo Chicago

Friedrichs, K. O. 1901-. Lectures On Advanced Ordinary Differential Equations. New York: Gordon and Breach, 1965.

Cita MLA

Friedrichs, K. O. 1901-. Lectures On Advanced Ordinary Differential Equations. New York: Gordon and Breach, 1965.