MLA

Li, Fajie, and Reinhard Klette. Euclidean Shortest Paths. Dordrecht: Springer London, 2011.

APA

Li, F., & Klette, R. (2011). Euclidean Shortest Paths. Dordrecht: Springer London.

Chicago

Li, Fajie, and Reinhard Klette. Euclidean Shortest Paths. Dordrecht: Springer London, 2011.