Pennsylvania Railroad. (1855). Guide for the Pennsylvania railroad, with an extensive map: Including the entire route, with all its windings, objects of interest, and information useful to the traveller. T.K. & P.G. Collins, printers.
Chicago Style (17th ed.) CitationPennsylvania Railroad. Guide for the Pennsylvania Railroad, with an Extensive Map: Including the Entire Route, with All Its Windings, Objects of Interest, and Information Useful to the Traveller. Philadelphia: T.K. & P.G. Collins, printers, 1855.
MLA (9th ed.) CitationPennsylvania Railroad. Guide for the Pennsylvania Railroad, with an Extensive Map: Including the Entire Route, with All Its Windings, Objects of Interest, and Information Useful to the Traveller. T.K. & P.G. Collins, printers, 1855.
Warning: These citations may not always be 100% accurate.