Citazione Stile APA (7a Edizione)

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

Citazione stile Chigago Style (17a edizione)

Friedrichs, Kurt Otto. Lectures on Advanced Ordinary Diferential Equations. Nueva York: Gordon and Breach, 1965.

Citatione MLA (9a ed.)

Friedrichs, Kurt Otto. Lectures on Advanced Ordinary Diferential Equations. Gordon and Breach, 1965.