Cita APA (7th ed.)

Anderson, J. W. (1999). Hyperbolic geometry. Springer.

Cita Chicago (17th ed.)

Anderson, James W. Hyperbolic Geometry. London, [England]: Springer, 1999.

Cita MLA (9th ed.)

Anderson, James W. Hyperbolic Geometry. Springer, 1999.

Atenció: Aquestes cites poden no estar 100% correctes.