Hughes, W. J. (1968). A century of traction engines: Being an historical account of the rise and decline of an industry whose benefits to mankind were and are incalculable ([1st ed.], new impression.). David & Charles.
Chicago Style (17th ed.) CitationHughes, W. J. A Century of Traction Engines: Being an Historical Account of the Rise and Decline of an Industry Whose Benefits to Mankind Were and Are Incalculable. [1st ed.], new impression. Newton Abbot: David & Charles, 1968.
MLA (9th ed.) CitationHughes, W. J. A Century of Traction Engines: Being an Historical Account of the Rise and Decline of an Industry Whose Benefits to Mankind Were and Are Incalculable. [1st ed.], new impression. David & Charles, 1968.
Warning: These citations may not always be 100% accurate.