Landau, E. (2005). The Transcontinental Railroad. Franklin Watts.
Cita Chicago Style (17a ed.)Landau, Elaine. The Transcontinental Railroad. Franklin Watts, 2005.
Cita MLA (8a ed.)Landau, Elaine. The Transcontinental Railroad. Franklin Watts, 2005.
Precaución: Estas citas no son 100% exactas.