APA (7th ed.) Citation

Bridson, M. R., & Haefliger, A. (1999). Metric spaces of non-positive curvature. Springer.

Chicago Style (17th ed.) Citation

Bridson, Martin R., and Andre Haefliger. Metric Spaces of Non-positive Curvature. Berlin ; New York: Springer, 1999.

MLA (8th ed.) Citation

Bridson, Martin R., and Andre Haefliger. Metric Spaces of Non-positive Curvature. Springer, 1999.