APA (7th ed.) Citation

Cajori, F. (1993). A history of mathematical notations. Dover Publications.

Chicago Style (17th ed.) Citation

Cajori, Florian. A History of Mathematical Notations. New York: Dover Publications, 1993.

MLA (8th ed.) Citation

Cajori, Florian. A History of Mathematical Notations. Dover Publications, 1993.

Warning: These citations may not always be 100% accurate.