Cita APA
Richards, J. F. (2003). The unending frontier: An environmental history of the early modern world by. University of California Press.
Citación estilo Chicago
Richards, John F. The Unending Frontier: An Environmental History of the Early Modern World by. Berkeley: University of California Press, 2003.
Cita MLA
Richards, John F. The Unending Frontier: An Environmental History of the Early Modern World by. University of California Press, 2003.
Warning: These citations may not always be 100% accurate.