Roebling, J. A. (1847). The great central railroad from Philadelphia to St. Louis.
Chicago Style (17th ed.) CitationRoebling, John Augustus. The Great Central Railroad from Philadelphia to St. Louis. [Philadelphia, 1847.
MLA (8th ed.) CitationRoebling, John Augustus. The Great Central Railroad from Philadelphia to St. Louis. 1847.
Warning: These citations may not always be 100% accurate.