Cita APA (7th ed.)

Yaglom, I. M. (1979). A simple non-euclidean geometry and its physical basis. Springer-Verlag.

Cita Chicago (17th ed.)

Yaglom, I. M. A Simple Non-euclidean Geometry and Its Physical Basis. New York: Springer-Verlag, 1979.

Cita MLA (9th ed.)

Yaglom, I. M. A Simple Non-euclidean Geometry and Its Physical Basis. Springer-Verlag, 1979.