APA (7th ed.) Citation

Kühnel, W., & Hunt, B. (2015). Differential geometry: Curves-surfaces-manifolds (third edition.). American Mathematical Society.

Chicago Style (17th ed.) Citation

Kühnel, Wolfgang, and Bruce Hunt. Differential Geometry: Curves-surfaces-manifolds. third edition. Providence, Rhode Island: American Mathematical Society, 2015.

MLA (9th ed.) Citation

Kühnel, Wolfgang, and Bruce Hunt. Differential Geometry: Curves-surfaces-manifolds. third edition. American Mathematical Society, 2015.