Sherow, J. E. (2014). Railroad Empire across the Heartland: Rephotographing Alexander Gardner's Westward Journey. University of New Mexico Press.
Cita Chicago Style (17a ed.)Sherow, James E. Railroad Empire Across the Heartland: Rephotographing Alexander Gardner's Westward Journey. Albuquerque: University of New Mexico Press, 2014.
Cita MLA (8a ed.)Sherow, James E. Railroad Empire Across the Heartland: Rephotographing Alexander Gardner's Westward Journey. University of New Mexico Press, 2014.
Precaución: Estas citas no son 100% exactas.