APA (7th ed.) Citation

Hayes, C. W. (1911). The state geological surveys of the United States. Department of the Interior, United States Geological Survey.

Chicago Style (17th ed.) Citation

Hayes, C. W. The State Geological Surveys of the United States. Washington, D.C.: Department of the Interior, United States Geological Survey, 1911.

MLA (9th ed.) Citation

Hayes, C. W. The State Geological Surveys of the United States. Department of the Interior, United States Geological Survey, 1911.

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