APA (7th ed.) Citation

Ball, W. W. R. (1893). An essay on Newton's "Principia,". Macmillan and co..

Chicago Style (17th ed.) Citation

Ball, W. W. Rouse. An Essay on Newton's "Principia,". London: Macmillan and co., 1893.

MLA (9th ed.) Citation

Ball, W. W. Rouse. An Essay on Newton's "Principia,". Macmillan and co., 1893.

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