Castro, J. J. (1893). Treatise on the South American railways and the great international lines: Published under the auspices of the Ministry of Foment of the Oriental Republic of Uruguay and sent to the World's Exhibition at Chicago. La Nación.
Cita Chicago (17th ed.)Castro, Juan José. Treatise on the South American Railways and the Great International Lines: Published Under the Auspices of the Ministry of Foment of the Oriental Republic of Uruguay and Sent to the World's Exhibition at Chicago. Montevideo: La Nación, 1893.
Cita MLA (9th ed.)Castro, Juan José. Treatise on the South American Railways and the Great International Lines: Published Under the Auspices of the Ministry of Foment of the Oriental Republic of Uruguay and Sent to the World's Exhibition at Chicago. La Nación, 1893.