APA (7th ed.) Citation

United States. Interstate Commerce Commission. (1939). Operating Statistics of Large Steam Railways-Selected Items for the Month of Aug. 1939. [s.n.].

Chicago Style (17th ed.) Citation

United States. Interstate Commerce Commission. Operating Statistics of Large Steam Railways-Selected Items for the Month of Aug. 1939. [Washington]: [s.n.], 1939.

MLA (9th ed.) Citation

United States. Interstate Commerce Commission. Operating Statistics of Large Steam Railways-Selected Items for the Month of Aug. 1939. [s.n.], 1939.

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