APA (7th ed.) Citation

Geological Survey (U.S.). (1903). Publications of U.S. Geological Survey. GPO.

Chicago Style (17th ed.) Citation

Geological Survey (U.S.). Publications of U.S. Geological Survey. [Washington]: GPO, 1903.

MLA (9th ed.) Citation

Geological Survey (U.S.). Publications of U.S. Geological Survey. GPO, 1903.

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