Ringwalt, J. L. (1888). Development of transportation systems in the United States: Comprising a comprehensive description of the leading features of advancement, from the colonial era to the present time, in water channels, roads, turnpikes, canals, railways, vessels, vehicles, cars and locomotives ... cBy J.L. Ringwalt .. Pub. by the author, Railway World Office.
Chicago Style (17th ed.) CitationRingwalt, J. Luther. Development of Transportation Systems in the United States: Comprising a Comprehensive Description of the Leading Features of Advancement, from the Colonial Era to the Present Time, in Water Channels, Roads, Turnpikes, Canals, Railways, Vessels, Vehicles, Cars and Locomotives ... CBy J.L. Ringwalt .. Philadelphia: Pub. by the author, Railway World Office, 1888.
MLA (9th ed.) CitationRingwalt, J. Luther. Development of Transportation Systems in the United States: Comprising a Comprehensive Description of the Leading Features of Advancement, from the Colonial Era to the Present Time, in Water Channels, Roads, Turnpikes, Canals, Railways, Vessels, Vehicles, Cars and Locomotives ... CBy J.L. Ringwalt .. Pub. by the author, Railway World Office, 1888.