APA (7th ed.) Citation

Não informado. (1982). National Water Conditions. U.S. Department of the Interior, Geological Survey.

Chicago Style (17th ed.) Citation

Não informado. National Water Conditions. Reston, Va: U.S. Department of the Interior, Geological Survey, 1982.

MLA (8th ed.) Citation

Não informado. National Water Conditions. U.S. Department of the Interior, Geological Survey, 1982.

Warning: These citations may not always be 100% accurate.