APA (7th ed.) Citation

Ballmann, W. (2018). Introduction to geometry and topology. Birkhäuser. https://doi.org/10.1007/978-3-0348-0983-2

Chicago Style (17th ed.) Citation

Ballmann, Werner. Introduction to Geometry and Topology. Basel: Birkhäuser, 2018. https://doi.org/10.1007/978-3-0348-0983-2.

MLA (9th ed.) Citation

Ballmann, Werner. Introduction to Geometry and Topology. Birkhäuser, 2018. https://doi.org/10.1007/978-3-0348-0983-2.