Cita APA

Askwith, E. H. (1961). Analytical geometry of the conic sections (3rd ed.).

Chicago Edition Citation

Askwith, E. H. Analytical Geometry of the Conic Sections. 3rd ed. 1961.

Cita MLA

Askwith, E. H. Analytical Geometry of the Conic Sections. 3rd ed. 1961.

Atenció: Aquestes cites poden no estar 100% correctes.