APA (7th ed.) Citation
Hutchins, R. M., & Adler, M. J. (1963). Gateway to the great books.: Vol.9: mathematic. Encyclopedia Britannica, Inc..
Chicago Style (17th ed.) Citation
Hutchins, Robert M., and Mortimer J. Adler. Gateway to the Great Books.: Vol.9: Mathematic. Chicago: Encyclopedia Britannica, Inc., 1963.
MLA (9th ed.) Citation
Hutchins, Robert M., and Mortimer J. Adler. Gateway to the Great Books.: Vol.9: Mathematic. Encyclopedia Britannica, Inc., 1963.
Warning: These citations may not always be 100% accurate.