APA (7th ed.) Citation

Bradford, F. H., & Dias, R. A. (2007). Hall-Scott the untold story of a great American engine-maker / Francis H. Bradford, and Ric A. Dias: The untold story of a great American engine-maker. Society of Automotive Engineers.

Chicago Style (17th ed.) Citation

Bradford, Francis H., and Ric A. Dias. Hall-Scott the Untold Story of a Great American Engine-maker / Francis H. Bradford, and Ric A. Dias: The Untold Story of a Great American Engine-maker. Warrendale, Pa. (400 Commonwealth Dr., Wallendale PA USA): Society of Automotive Engineers, 2007.

MLA (9th ed.) Citation

Bradford, Francis H., and Ric A. Dias. Hall-Scott the Untold Story of a Great American Engine-maker / Francis H. Bradford, and Ric A. Dias: The Untold Story of a Great American Engine-maker. Society of Automotive Engineers, 2007.

Warning: These citations may not always be 100% accurate.