United States. Interstate Commerce Commission. (1944). Motive power and car equipment of class 1 steam railways in the United States, July 1944. [s.n.].
Chicago Style (17th ed.) CitationUnited States. Interstate Commerce Commission. Motive Power and Car Equipment of Class 1 Steam Railways in the United States, July 1944. [Washington]: [s.n.], 1944.
MLA (9th ed.) CitationUnited States. Interstate Commerce Commission. Motive Power and Car Equipment of Class 1 Steam Railways in the United States, July 1944. [s.n.], 1944.
Warning: These citations may not always be 100% accurate.