APA (7th ed.) Citation

Cajori, F. (1919). A history of mathematics (2nd ed., rev., enl.). MacMillan Company.

Chicago Style (17th ed.) Citation

Cajori, Florian. A History of Mathematics. 2nd ed., rev., enl. New York: MacMillan Company, 1919.

MLA (9th ed.) Citation

Cajori, Florian. A History of Mathematics. 2nd ed., rev., enl. MacMillan Company, 1919.