APA (7th ed.) Citation

Ball, W. W. R. (2010). A Short Account of the History of Mathematics. Project Gutenberg.

Chicago Style (17th ed.) Citation

Ball, W. W. Rouse. A Short Account of the History of Mathematics. Project Gutenberg, 2010.

MLA (9th ed.) Citation

Ball, W. W. Rouse. A Short Account of the History of Mathematics. Project Gutenberg, 2010.

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