APA (7th ed.) Citation

Karush, W. (1989). Webster's new world dictionary of mathematics (Rev. ed., 1. print.). Webster.

Chicago Style (17th ed.) Citation

Karush, William. Webster's New World Dictionary of Mathematics. Rev. ed., 1. print. New York, NY: Webster, 1989.

MLA (9th ed.) Citation

Karush, William. Webster's New World Dictionary of Mathematics. Rev. ed., 1. print. Webster, 1989.