APA (7th ed.) Citation

Finfinger, G. L., & Cervik, J. (1980). Review of horizontal drilling technology for methane drainage from U.S. coalbeds. U.S. Dept. of the Interior, Bureau of Mines.

Chicago Style (17th ed.) Citation

Finfinger, Gerald L., and Joseph Cervik. Review of Horizontal Drilling Technology for Methane Drainage from U.S. Coalbeds. [Washington, D.C.?]: U.S. Dept. of the Interior, Bureau of Mines, 1980.

MLA (9th ed.) Citation

Finfinger, Gerald L., and Joseph Cervik. Review of Horizontal Drilling Technology for Methane Drainage from U.S. Coalbeds. U.S. Dept. of the Interior, Bureau of Mines, 1980.