Flint, H. M. (1868). The railroads of the United States: Their history and statistics: comprising the progress and present condition of the various lines with their earnings and expenses. To which are added a synopsis of the railroad laws of the United States, and an article on the comparative merits of iron and steel rails. J. E. Potter.
Chicago Style (17th ed.) CitationFlint, Henry M. The Railroads of the United States: Their History and Statistics: Comprising the Progress and Present Condition of the Various Lines with Their Earnings and Expenses. To Which Are Added a Synopsis of the Railroad Laws of the United States, and an Article on the Comparative Merits of Iron and Steel Rails. Philadelphia: J. E. Potter, 1868.
MLA (9th ed.) CitationFlint, Henry M. The Railroads of the United States: Their History and Statistics: Comprising the Progress and Present Condition of the Various Lines with Their Earnings and Expenses. To Which Are Added a Synopsis of the Railroad Laws of the United States, and an Article on the Comparative Merits of Iron and Steel Rails. J. E. Potter, 1868.