Sherman, W. T. (1884). Map showing the routes of trans-continental railways as explored and as constructed, 1883. Government Printing Office..
Cita Chicago Style (17a ed.)Sherman, William T. Map Showing the Routes of Trans-continental Railways as Explored and as Constructed, 1883. [Washington, D. C.: Government Printing Office., 1884.
Cita MLA (8a ed.)Sherman, William T. Map Showing the Routes of Trans-continental Railways as Explored and as Constructed, 1883. Government Printing Office., 1884.
Precaución: Estas citas no son 100% exactas.