APA Citation

Fenchel, W. (2011). Elementary Geometry in Hyperbolic Space (Reprint 2011.). Berlin: De Gruyter.

Chicago Style Citation

Fenchel, Werner. Elementary Geometry in Hyperbolic Space. Reprint 2011. Berlin: De Gruyter, 2011.

MLA Citation

Fenchel, Werner. Elementary Geometry in Hyperbolic Space. Reprint 2011. Berlin: De Gruyter, 2011.

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