APA (7th ed.) Citation

Cajori, F. (1919). A history of mathematics (2nd ed.). Macmillan.

Chicago Style (17th ed.) Citation

Cajori, Florian. A History of Mathematics. 2nd ed. New York: Macmillan, 1919.

MLA (9th ed.) Citation

Cajori, Florian. A History of Mathematics. 2nd ed. Macmillan, 1919.

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