APA (7th ed.) Citation

United States. Department of Commerce. (1923). Comparative tests of by-product coke and other fuels for house-heating boilers. GPO.

Chicago Style (17th ed.) Citation

United States. Department of Commerce. Comparative Tests of By-product Coke and Other Fuels for House-heating Boilers. [Washington]: GPO, 1923.

MLA (9th ed.) Citation

United States. Department of Commerce. Comparative Tests of By-product Coke and Other Fuels for House-heating Boilers. GPO, 1923.