APA (7th ed.) Citation

Lewis, R. G. (1951). The handbook of American railroads ([1st ed.].). Simmons-Boardman Pub. Corp..

Chicago Style (17th ed.) Citation

Lewis, Robert G. The Handbook of American Railroads. [1st ed.]. New York: Simmons-Boardman Pub. Corp., 1951.

MLA (9th ed.) Citation

Lewis, Robert G. The Handbook of American Railroads. [1st ed.]. Simmons-Boardman Pub. Corp., 1951.