APA Edition Citation

Courant, R. A., Robbins, H. A., & Stewart, I. A. (1996). What is mathematics: An elementary approach to ideas and methods (Ed.2.).

Chicago Edition Citation

Courant, Richard; Author, Herbert; Author Robbins, and Ian; Author Stewart. What Is Mathematics: An Elementary Approach to Ideas and Methods. Ed.2. New York, Oxford University Press, 1996.

MLA Edition Citation

Courant, Richard; Author, et al. What Is Mathematics: An Elementary Approach to Ideas and Methods. Ed.2. 1996.