Montgomery, D. R. (2012). Dirt: The erosion of civilizations (New ed.). Berkeley, Calif. ; London: University of California Press.
Chicago Style CitationMontgomery, David R. Dirt: The Erosion of Civilizations. New ed. Berkeley, Calif. ; London: University of California Press, 2012.
MLA CitationMontgomery, David R. Dirt: The Erosion of Civilizations. New ed. Berkeley, Calif. ; London: University of California Press, 2012.
Warning: These citations may not always be 100% accurate.