APA (7th ed.) Citation

Loughlin, G. F., & Geological Survey. (1912). The gabbros and associated rocks at Preston, Connecticut. Department of the Interior, United States Geological Survey.

Chicago Style (17th ed.) Citation

Loughlin, G. F., and Geological Survey. The Gabbros and Associated Rocks at Preston, Connecticut. Washington, D.C.: Department of the Interior, United States Geological Survey, 1912.

MLA (8th ed.) Citation

Loughlin, G. F., and Geological Survey. The Gabbros and Associated Rocks at Preston, Connecticut. Department of the Interior, United States Geological Survey, 1912.

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