Cita APA

Walker, L. R., & Shiels, A. B. (2013). Landslide ecology. Cambridge, United Kingdon: Cambridge University Press.

Citación estilo Chicago

Walker, Lawrence R., y Aaron B. Shiels. Landslide Ecology. Cambridge, United Kingdon: Cambridge University Press, 2013.

Cita MLA

Walker, Lawrence R., y Aaron B. Shiels. Landslide Ecology. Cambridge, United Kingdon: Cambridge University Press, 2013.