APA (7th ed.) Citation

Sachs, H. (1990). Isotrope Geometrie des Raumes. Vieweg.

Chicago Style (17th ed.) Citation

Sachs, Hans. Isotrope Geometrie Des Raumes. Braunschweig u.a: Vieweg, 1990.

MLA (9th ed.) Citation

Sachs, Hans. Isotrope Geometrie Des Raumes. Vieweg, 1990.

Warning: These citations may not always be 100% accurate.