Cita APA (7a ed.)

Apolonio de Pérgamo & Heath, T. L. (1961). Treatise on conic sections. W. Heffer & Sons.

Cita Chicago Style (17a ed.)

Apolonio de Pérgamo y Thomas L. Heath. Treatise on Conic Sections. Cambridge: W. Heffer & Sons, 1961.

Cita MLA (9a ed.)

Apolonio de Pérgamo y Thomas L. Heath. Treatise on Conic Sections. W. Heffer & Sons, 1961.