Cita APA (7th ed.)

Del Moral, R., & Walker, L. R. (2007). Environmental disasters, natural recovery and human responses. Cambridge University Press.

Cita Chicago (17th ed.)

Del Moral, Roger, i Lawrence R. Walker. Environmental Disasters, Natural Recovery and Human Responses. Cambridge: Cambridge University Press, 2007.

Cita MLA (9th ed.)

Del Moral, Roger, i Lawrence R. Walker. Environmental Disasters, Natural Recovery and Human Responses. Cambridge University Press, 2007.