APA (7th ed.) Citation

Geological Survey (U.S.) & Library of Congress. Congressional Research Service. (1977). National atlas. U.S. Department of the Interior, Geological Survey.

Chicago Style (17th ed.) Citation

Geological Survey (U.S.) and Library of Congress. Congressional Research Service. National Atlas. Reston, Va.: U.S. Department of the Interior, Geological Survey, 1977.

MLA (9th ed.) Citation

Geological Survey (U.S.) and Library of Congress. Congressional Research Service. National Atlas. U.S. Department of the Interior, Geological Survey, 1977.