United States. Interstate Commerce Commission. (1941). Motive Power and Car Equipment of Class I Steam Railways in the United States, Feb. 1941. [publisher not identified].
Chicago Style (17th ed.) CitationUnited States. Interstate Commerce Commission. Motive Power and Car Equipment of Class I Steam Railways in the United States, Feb. 1941. [Washington]: [publisher not identified], 1941.
MLA (9th ed.) CitationUnited States. Interstate Commerce Commission. Motive Power and Car Equipment of Class I Steam Railways in the United States, Feb. 1941. [publisher not identified], 1941.
Warning: These citations may not always be 100% accurate.