APA (7th ed.) Citation

Besant, W. H. Conic Sections: Treated Geometrically and, George Bell and Sons Educational Catalogue.

Chicago Style (17th ed.) Citation

Besant, W. H. Conic Sections: Treated Geometrically and, George Bell and Sons Educational Catalogue.

MLA (9th ed.) Citation

Besant, W. H. Conic Sections: Treated Geometrically and, George Bell and Sons Educational Catalogue.

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