APA (7th ed.) Citation

Geological Survey (U.S.), Puerto Rico Electric Power Authority, Gómez-Fragoso, J., & Rosário, M. (2003). Sedimentation history of Lago Guayabal, Villalba, Puerto Rico, December 2017. U.S. Department of the Interior, U.S. Geological Survey.

Chicago Style (17th ed.) Citation

Geological Survey (U.S.), Puerto Rico Electric Power Authority, Julieta Gómez-Fragoso, and Manuel Rosário. Sedimentation History of Lago Guayabal, Villalba, Puerto Rico, December 2017. [Reston, Va.]: U.S. Department of the Interior, U.S. Geological Survey, 2003.

MLA (9th ed.) Citation

Geological Survey (U.S.), et al. Sedimentation History of Lago Guayabal, Villalba, Puerto Rico, December 2017. U.S. Department of the Interior, U.S. Geological Survey, 2003.