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-Zitierstil (17. Ausg.)O'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-Zitierstil (9. Ausg.)O'Connor, George Watson. Railroads of New York: A Picture Story of Railroading in and Around New York City. Simmons-Boardman Pub. Corp, 1949.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.