APA (7th ed.) Citation

Ballmann, W. (1995). Lectures on spaces of nonpositive curvature: With an appendix by Misha Brin: Ergodicity of geodesic flows. Birkhäuser.

Chicago Style (17th ed.) Citation

Ballmann, Werner. Lectures on Spaces of Nonpositive Curvature: With an Appendix by Misha Brin: Ergodicity of Geodesic Flows. Basel [u.a.]: Birkhäuser, 1995.

MLA (9th ed.) Citation

Ballmann, Werner. Lectures on Spaces of Nonpositive Curvature: With an Appendix by Misha Brin: Ergodicity of Geodesic Flows. Birkhäuser, 1995.

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