Smith, L. M. (2003). Playas of the Great Plains. University of Texas Press.
Cita Chicago Style (17a ed.)Smith, Loren M. Playas of the Great Plains. Austin: University of Texas Press, 2003.
Cita MLA (9a ed.)Smith, Loren M. Playas of the Great Plains. University of Texas Press, 2003.
Precaución: Estas citas no son 100% exactas.