MLA

Ambrosio, Luigi, et al. Gradient Flows. Basle: Birkhäuser Basel, 2005.

APA

Ambrosio, L., Gigli, N., Savaré, G., & Savaré, G. (2005). Gradient Flows. Basle: Birkhäuser Basel.

Chicago

Ambrosio, Luigi, Nicola Gigli, Giuseppe Savaré, and Giuseppe Savaré. Gradient Flows. Basle: Birkhäuser Basel, 2005.