APA (7th ed.) Citation

Lyons, P. C., & Ryder, R. T. (1995). Selected bibliography of Appalachian coalbed methane. Dept. of the Interior, U.S. Geological Survey.

Chicago Style (17th ed.) Citation

Lyons, Paul C., and Robert T. Ryder. Selected Bibliography of Appalachian Coalbed Methane. [Reston, Va.]: Dept. of the Interior, U.S. Geological Survey, 1995.

MLA (8th ed.) Citation

Lyons, Paul C., and Robert T. Ryder. Selected Bibliography of Appalachian Coalbed Methane. Dept. of the Interior, U.S. Geological Survey, 1995.