APA (7th ed.) Citation

United States. Congress. Senate. Committee on Mines and Mining & ProQuest (Firm). (1939). Inspections of coal mines. [publisher not identified].

Chicago Style (17th ed.) Citation

United States. Congress. Senate. Committee on Mines and Mining and ProQuest (Firm). Inspections of Coal Mines. Washington: [publisher not identified], 1939.

MLA (9th ed.) Citation

United States. Congress. Senate. Committee on Mines and Mining and ProQuest (Firm). Inspections of Coal Mines. [publisher not identified], 1939.

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