Cita APA (7a ed.)
Hill, M. K. (2010). Understanding environmental pollution (3rd ed.). Cambridge University Press.
Cita Chicago Style (17a ed.)
Hill, Marquita K. Understanding Environmental Pollution. 3rd ed. New York: Cambridge University Press, 2010.
Cita MLA (9a ed.)
Hill, Marquita K. Understanding Environmental Pollution. 3rd ed. Cambridge University Press, 2010.
Precaución: Estas citas no son 100% exactas.