Cita APA (7a ed.)

Mitchell, J. H. (1877). The Northern Pacific, and Portland, Salt Lake and South Pass Railroads. [Government Printing Office].

Cita Chicago Style (17a ed.)

Mitchell, John H. The Northern Pacific, and Portland, Salt Lake and South Pass Railroads. Washington: [Government Printing Office], 1877.

Cita MLA (8a ed.)

Mitchell, John H. The Northern Pacific, and Portland, Salt Lake and South Pass Railroads. [Government Printing Office], 1877.

Precaución: Estas citas no son 100% exactas.