Citazione Stile APA (7a Edizione)

Nichols, W. D. (2000). Regional ground-water evapotranspiration and ground- water budgets, Great Basin, Nevada. U.S. Dept. of the Interior, U.S. Geological Survey For sale by the U.S. Geological Survey, Information Services.

Citazione stile Chigago Style (17a edizione)

Nichols, William D. Regional Ground-water Evapotranspiration and Ground- Water Budgets, Great Basin, Nevada. Reston, VA, Denver, CO: U.S. Dept. of the Interior, U.S. Geological Survey For sale by the U.S. Geological Survey, Information Services, 2000.

Citatione MLA (9a ed.)

Nichols, William D. Regional Ground-water Evapotranspiration and Ground- Water Budgets, Great Basin, Nevada. U.S. Dept. of the Interior, U.S. Geological Survey For sale by the U.S. Geological Survey, Information Services, 2000.