APA (7th ed.) Citation

United States. Interstate Commerce Commission. (1941). Comparative Statement of Railway Operating Statistics, Individual Steam Railways in the United States Having Annual Operating Revenues Over $5,000,000, Years 1940, 1939, and 1938. [publisher not identified].

Chicago Style (17th ed.) Citation

United States. Interstate Commerce Commission. Comparative Statement of Railway Operating Statistics, Individual Steam Railways in the United States Having Annual Operating Revenues Over $5,000,000, Years 1940, 1939, and 1938. [Washington]: [publisher not identified], 1941.

MLA (9th ed.) Citation

United States. Interstate Commerce Commission. Comparative Statement of Railway Operating Statistics, Individual Steam Railways in the United States Having Annual Operating Revenues Over $5,000,000, Years 1940, 1939, and 1938. [publisher not identified], 1941.