APA (7th ed.) Citation

Patchen, D. G. (1982). Oil and gas activity in West Virginia, 1970-1979. State of West Virginia, West Virginia Geological and Economic Survey.

Chicago Style (17th ed.) Citation

Patchen, Douglas G. Oil and Gas Activity in West Virginia, 1970-1979. Morgantown, WV: State of West Virginia, West Virginia Geological and Economic Survey, 1982.

MLA (9th ed.) Citation

Patchen, Douglas G. Oil and Gas Activity in West Virginia, 1970-1979. State of West Virginia, West Virginia Geological and Economic Survey, 1982.