APA (7th ed.) Citation

Geological Survey (U.S.) & ProQuest (Firm). (1908). Washing and coking tests of coal and cupola tests of coke. Conducted by the United States fuel-testing plant at St. Louis, Mo. [publisher not identified].

Chicago Style (17th ed.) Citation

Geological Survey (U.S.) and ProQuest (Firm). Washing and Coking Tests of Coal and Cupola Tests of Coke. Conducted by the United States Fuel-testing Plant at St. Louis, Mo. Washington: [publisher not identified], 1908.

MLA (9th ed.) Citation

Geological Survey (U.S.) and ProQuest (Firm). Washing and Coking Tests of Coal and Cupola Tests of Coke. Conducted by the United States Fuel-testing Plant at St. Louis, Mo. [publisher not identified], 1908.