APA (7th ed.) Citation

United States. Department of Commerce. (1918). Output of refineries in U.S. by months, 1918.

Chicago Style (17th ed.) Citation

United States. Department of Commerce. Output of Refineries in U.S. by Months, 1918. [Washington]:, 1918.

MLA (9th ed.) Citation

United States. Department of Commerce. Output of Refineries in U.S. by Months, 1918. 1918.

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