APA (7th ed.) Citation

Hobba, W. A. (1993). Effects of underground mining and mine collapse on the hydrology of selected basins in West Virginia. United States Gov. Print. Off.

Chicago Style (17th ed.) Citation

Hobba, William A. Effects of Underground Mining and Mine Collapse on the Hydrology of Selected Basins in West Virginia. [Washington, DC]: United States Gov. Print. Off, 1993.

MLA (9th ed.) Citation

Hobba, William A. Effects of Underground Mining and Mine Collapse on the Hydrology of Selected Basins in West Virginia. United States Gov. Print. Off, 1993.