Geological Survey (U.S.) & ProQuest (Firm). (1905). Report on the operations of the coal-testing plant of the United States Geological Survey at the Louisiana Purchase Exposition, St. Louis, Mo., 1904. [publisher not identified].
Chicago Style (17th ed.) CitationGeological Survey (U.S.) and ProQuest (Firm). Report on the Operations of the Coal-testing Plant of the United States Geological Survey at the Louisiana Purchase Exposition, St. Louis, Mo., 1904. Washington: [publisher not identified], 1905.
MLA (9th ed.) CitationGeological Survey (U.S.) and ProQuest (Firm). Report on the Operations of the Coal-testing Plant of the United States Geological Survey at the Louisiana Purchase Exposition, St. Louis, Mo., 1904. [publisher not identified], 1905.
Warning: These citations may not always be 100% accurate.