APA (7th ed.) Citation

Puerto Rico Aqueduct and Sewer Authority, Geological Survey (U.S.), & Gellis, A. C. (1999). Effects of land use on upland erosion, sediment transport, and reservoir sedimentation, Lago Loíza Basin, Puerto Rico. U.S. Dept. of the Interior, U.S. Geological Survey.

Chicago Style (17th ed.) Citation

Puerto Rico Aqueduct and Sewer Authority, Geological Survey (U.S.), and Allen C. Gellis. Effects of Land Use on Upland Erosion, Sediment Transport, and Reservoir Sedimentation, Lago Loíza Basin, Puerto Rico. San Juan, P.R.: U.S. Dept. of the Interior, U.S. Geological Survey, 1999.

MLA (9th ed.) Citation

Puerto Rico Aqueduct and Sewer Authority, et al. Effects of Land Use on Upland Erosion, Sediment Transport, and Reservoir Sedimentation, Lago Loíza Basin, Puerto Rico. U.S. Dept. of the Interior, U.S. Geological Survey, 1999.