ebrary, Inc, Gaile, G. L., & Willmott, C. J. (2003). Geography in America at the dawn of the 21st century. Oxford University Press.
Citación estilo Chicagoebrary, Inc, Gary L. Gaile, and Cort J. Willmott. Geography in America at the Dawn of the 21st Century. Oxford ; New York: Oxford University Press, 2003.
Cita MLAebrary, Inc, et al. Geography in America at the Dawn of the 21st Century. Oxford University Press, 2003.
Warning: These citations may not always be 100% accurate.