APA (7th ed.) Citation

United States. Department of the Interior. (1920). Consumers' stocks of bituminous coal, Mar. 1 and June 1, 1920; report of inquiry by U.S. Geological Survey, Department of Interior, in cooperation with U.S. Bituminous Coal Commission and Council of National Defense. [publisher not identified].

Chicago Style (17th ed.) Citation

United States. Department of the Interior. Consumers' Stocks of Bituminous Coal, Mar. 1 and June 1, 1920; Report of Inquiry by U.S. Geological Survey, Department of Interior, in Cooperation with U.S. Bituminous Coal Commission and Council of National Defense. [Washington]: [publisher not identified], 1920.

MLA (9th ed.) Citation

United States. Department of the Interior. Consumers' Stocks of Bituminous Coal, Mar. 1 and June 1, 1920; Report of Inquiry by U.S. Geological Survey, Department of Interior, in Cooperation with U.S. Bituminous Coal Commission and Council of National Defense. [publisher not identified], 1920.