APA (7th ed.) Citation

United States. Congress. Senate. Committee on Commerce & ProQuest (Firm). (1939). Surveys and mapping in the United States. Joint letter of the Secretary of War, the Secretary of Commerce and the Secretary of the Interior transmitting in response to Senate Resolution No. 87, a report concerning additional surveys and mapping in the United States. [publisher not identified].

Chicago Style (17th ed.) Citation

United States. Congress. Senate. Committee on Commerce and ProQuest (Firm). Surveys and Mapping in the United States. Joint Letter of the Secretary of War, the Secretary of Commerce and the Secretary of the Interior Transmitting in Response to Senate Resolution No. 87, a Report Concerning Additional Surveys and Mapping in the United States. Washington: [publisher not identified], 1939.

MLA (9th ed.) Citation

United States. Congress. Senate. Committee on Commerce and ProQuest (Firm). Surveys and Mapping in the United States. Joint Letter of the Secretary of War, the Secretary of Commerce and the Secretary of the Interior Transmitting in Response to Senate Resolution No. 87, a Report Concerning Additional Surveys and Mapping in the United States. [publisher not identified], 1939.