Smith, H. N. (1995). Virgin Land: The American West as symbol and myth. Harvard University Press.
Cita Chicago Style (17a ed.)Smith, Henry Nash. Virgin Land: The American West as Symbol and Myth. Cambridge (Massachusetts) [etc.]: Harvard University Press, 1995.
Cita MLA (9a ed.)Smith, Henry Nash. Virgin Land: The American West as Symbol and Myth. Harvard University Press, 1995.
Precaución: Estas citas no son 100% exactas.