United States. Interstate Commerce Commission. (1939). Summary of Accidents Reported by Steam Railways, For the Month of Sept. 1939. [publisher not identified].
Chicago Style (17th ed.) CitationUnited States. Interstate Commerce Commission. Summary of Accidents Reported by Steam Railways, For the Month of Sept. 1939. [Washington]: [publisher not identified], 1939.
MLA (9th ed.) CitationUnited States. Interstate Commerce Commission. Summary of Accidents Reported by Steam Railways, For the Month of Sept. 1939. [publisher not identified], 1939.
Warning: These citations may not always be 100% accurate.