United States. Department of the Interior & ProQuest (Firm). (1890). Letter from the Secretary of the Interior, transmitting in response to Senate resolution of July 16, 1890, information relative to the Geological Survey. [publisher not identified].
Chicago Style (17th ed.) CitationUnited States. Department of the Interior and ProQuest (Firm). Letter from the Secretary of the Interior, Transmitting in Response to Senate Resolution of July 16, 1890, Information Relative to the Geological Survey. Washington: [publisher not identified], 1890.
MLA (9th ed.) CitationUnited States. Department of the Interior and ProQuest (Firm). Letter from the Secretary of the Interior, Transmitting in Response to Senate Resolution of July 16, 1890, Information Relative to the Geological Survey. [publisher not identified], 1890.