APA (7th ed.) Citation

Ruhl, J. F., Kanivetsky, R., & Shmagin, B. A. (2002). Estimates of recharge to unconfined aquifers and leakage to confined aquifers in the seven-county metropolitan area of Minneapolis-St. Paul, Minnesota. U.S. Dept. of the Interior, U.S. Geological Survey.

Chicago Style (17th ed.) Citation

Ruhl, J. F., Roman Kanivetsky, and B. A. Shmagin. Estimates of Recharge to Unconfined Aquifers and Leakage to Confined Aquifers in the Seven-county Metropolitan Area of Minneapolis-St. Paul, Minnesota. Mounds View, Minn.: U.S. Dept. of the Interior, U.S. Geological Survey, 2002.

MLA (9th ed.) Citation

Ruhl, J. F., et al. Estimates of Recharge to Unconfined Aquifers and Leakage to Confined Aquifers in the Seven-county Metropolitan Area of Minneapolis-St. Paul, Minnesota. U.S. Dept. of the Interior, U.S. Geological Survey, 2002.