Cita APA

Courant,Richard and Robbins,Herbert. (1941). What is Mathematics?: An Elementary Approach to Ideas and Methods (1941.). Oxford University Press.

Chicago Edition Citation

Courant,Richard and Robbins,Herbert. What Is Mathematics?: An Elementary Approach to Ideas and Methods. 1941. London: Oxford University Press, 1941.

Cita MLA

Courant,Richard and Robbins,Herbert. What Is Mathematics?: An Elementary Approach to Ideas and Methods. 1941. Oxford University Press, 1941.

Atenció: Aquestes cites poden no estar 100% correctes.