APA (7th ed.) Citation

United States. Department of Commerce. (1919). Determination of combustible matter in silicate and carbonate rocks. GPO.

Chicago Style (17th ed.) Citation

United States. Department of Commerce. Determination of Combustible Matter in Silicate and Carbonate Rocks. [Washington]: GPO, 1919.

MLA (9th ed.) Citation

United States. Department of Commerce. Determination of Combustible Matter in Silicate and Carbonate Rocks. GPO, 1919.

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