United States. Bureau of Mines. (1921). Value of mixtures of coke breeze and bituminous coal as fuel for hand-fired boiler. [publisher not identified].
Chicago Style (17th ed.) CitationUnited States. Bureau of Mines. Value of Mixtures of Coke Breeze and Bituminous Coal as Fuel for Hand-fired Boiler. [Washington]: [publisher not identified], 1921.
MLA (9th ed.) CitationUnited States. Bureau of Mines. Value of Mixtures of Coke Breeze and Bituminous Coal as Fuel for Hand-fired Boiler. [publisher not identified], 1921.
Warning: These citations may not always be 100% accurate.