APA (7th ed.) Citation

Geological Survey (U.S.). (1966). Geological Survey research 1966. U.S. G.P.O..

Chicago Style (17th ed.) Citation

Geological Survey (U.S.). Geological Survey Research 1966. Washington: U.S. G.P.O., 1966.

MLA (9th ed.) Citation

Geological Survey (U.S.). Geological Survey Research 1966. U.S. G.P.O., 1966.

Warning: These citations may not always be 100% accurate.