Cita APA (7th ed.)

Kamber, F., & Tondeur, P. (1968). Flat manifolds. Springer-Verlag.

Cita Chicago (17th ed.)

Kamber, Franz, i Philippe Tondeur. Flat Manifolds. Berlín: Springer-Verlag, 1968.

Cita MLA (9th ed.)

Kamber, Franz, i Philippe Tondeur. Flat Manifolds. Springer-Verlag, 1968.