APA (7th ed.) Citation

United States. Department of Commerce. (1918). Output of refineries in U.S. for year 1918. [publisher not identified].

Chicago Style (17th ed.) Citation

United States. Department of Commerce. Output of Refineries in U.S. for Year 1918. [Washington]: [publisher not identified], 1918.

MLA (9th ed.) Citation

United States. Department of Commerce. Output of Refineries in U.S. for Year 1918. [publisher not identified], 1918.

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