O'Connor, G. W. (1949). Railroads of New York: A picture story of railroading in and around New York City. Simmons-Boardman Pub. Corp..
Chicago Style (17th ed.) CitationO'Connor, George Watson. Railroads of New York: A Picture Story of Railroading in and Around New York City. New York: Simmons-Boardman Pub. Corp., 1949.
MLA (9th ed.) CitationO'Connor, George Watson. Railroads of New York: A Picture Story of Railroading in and Around New York City. Simmons-Boardman Pub. Corp., 1949.
Warning: These citations may not always be 100% accurate.