An elementary treatise on conic sections /
by Charles Smith.

APA Citation

Smith, C. (1894). An elementary treatise on conic sections. Stereotyped edition. London: Macmillan and co..

MLA Citation

Smith, Charles, 1844-1916. An Elementary Treatise On Conic Sections. Stereotyped edition. London: Macmillan and co., 1894.

Warning: These citations may not always be complete (especially for serials).