Schwantes, C. A., & Ronda, J. P. (2008). The West the railroads made. University of Washington Press in association with Washington State Historical Society and the John W. Barriger III National Railroad Library at the St. Louis Mercantile Library.
Style de citation Chicago (17e éd.)Schwantes, Carlos A., et James P. Ronda. The West the Railroads Made. Seattle: University of Washington Press in association with Washington State Historical Society and the John W. Barriger III National Railroad Library at the St. Louis Mercantile Library, 2008.
Style de citation MLA (8e éd.)Schwantes, Carlos A., et James P. Ronda. The West the Railroads Made. University of Washington Press in association with Washington State Historical Society and the John W. Barriger III National Railroad Library at the St. Louis Mercantile Library, 2008.