Citazione Stile APA (7a Edizione)

KAR, J. Analytical geometry of the conic section. Globe, Lib.

Citazione stile Chigago Style (17a edizione)

KAR, J.M. Analytical Geometry of the Conic Section. Calcutta: Globe, Lib.

Citatione MLA (9a ed.)

KAR, J.M. Analytical Geometry of the Conic Section. Globe, Lib.