Cita APA (7th ed.)

Benedetti, R. (1992). Lectures on hyperbolic geometry. Springer-Verlag.

Cita Chicago (17th ed.)

Benedetti, Riccardo. Lectures on Hyperbolic Geometry. Berlin: Springer-Verlag, 1992.

Cita MLA (9th ed.)

Benedetti, Riccardo. Lectures on Hyperbolic Geometry. Springer-Verlag, 1992.