APA (7th ed.) Citation

Kühnel, W. (2002). Differential geometry: Curves, surfaces, manifolds. American Mathematical Society.

Chicago Style (17th ed.) Citation

Kühnel, Wolfgang. Differential Geometry: Curves, Surfaces, Manifolds. Providence, RI: American Mathematical Society, 2002.

MLA (9th ed.) Citation

Kühnel, Wolfgang. Differential Geometry: Curves, Surfaces, Manifolds. American Mathematical Society, 2002.

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