APA (7th ed.) Citation

Ball, S. R. S. (1908). A treatise on spherical astronomy / by Sir R. Ball. C.U.P..

Chicago Style (17th ed.) Citation

Ball, Sir R S. A Treatise on Spherical Astronomy / by Sir R. Ball. C.U.P., 1908.

MLA (9th ed.) Citation

Ball, Sir R S. A Treatise on Spherical Astronomy / by Sir R. Ball. C.U.P., 1908.

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