Citazione Stile APA (7a Edizione)

Friedrichs, K. O. (1965). Lectures on advanced ordinary differential equations. Gordon & Breach Science Publishers.

Citazione stile Chigago Style (17a edizione)

Friedrichs, K. O. Lectures on Advanced Ordinary Differential Equations. New York: Gordon & Breach Science Publishers, 1965.

Citatione MLA (9a ed.)

Friedrichs, K. O. Lectures on Advanced Ordinary Differential Equations. Gordon & Breach Science Publishers, 1965.