Cita APA (7a ed.)

Smith, H. N. (1978). Virgin Land: The American West as Symbol and Mith. Harvard University Press.

Cita Chicago Style (17a ed.)

Smith, Henry Nash. Virgin Land: The American West as Symbol and Mith. Cambridge: Harvard University Press, 1978.

Cita MLA (9a ed.)

Smith, Henry Nash. Virgin Land: The American West as Symbol and Mith. Harvard University Press, 1978.