MLA

Evans, Stephen G, et al. Natural and Artificial Rockslide Dams. Springer Berlin Heidelberg, 2011.

APA

Evans, S. G, Hermanns, R. L, Scarascia-Mugnozza, G., & Strom, A. (2011). Natural and Artificial Rockslide Dams. Springer Berlin Heidelberg.

Chicago

Evans, Stephen G., Reginald L Hermanns, Gabriele Scarascia-Mugnozza, and Alexander Strom. Natural and Artificial Rockslide Dams. : Springer Berlin Heidelberg, 2011.