APA (7th ed.) Citation

Geological Survey (U.S.). Ground-water Resources Program, National Research Program (Geological Survey), Geological Survey (U.S.), & Hoffmann, J. P. (2007). Estimated infiltration, percolation, and recharge rates at the Rillito Creek focused recharge investigation site, Pima County, Arizona. U.S. Geological Survey.

Chicago Style (17th ed.) Citation

Geological Survey (U.S.). Ground-water Resources Program, National Research Program (Geological Survey), Geological Survey (U.S.), and John P. Hoffmann. Estimated Infiltration, Percolation, and Recharge Rates at the Rillito Creek Focused Recharge Investigation Site, Pima County, Arizona. [Reston, Va.]: U.S. Geological Survey, 2007.

MLA (9th ed.) Citation

Geological Survey (U.S.). Ground-water Resources Program, et al. Estimated Infiltration, Percolation, and Recharge Rates at the Rillito Creek Focused Recharge Investigation Site, Pima County, Arizona. U.S. Geological Survey, 2007.