APA (7th ed.) Citation

Oyler, D. C., & Diamond, W. P. (1982). Drilling a horizontal coalbed methane drainage system from a directional surface borehole. U.S. Dept. of the Interior, Bureau of Mines.

Chicago Style (17th ed.) Citation

Oyler, David C., and W. P. Diamond. Drilling a Horizontal Coalbed Methane Drainage System from a Directional Surface Borehole. Pgh. [i.e. Pittsburgh], Pa.: U.S. Dept. of the Interior, Bureau of Mines, 1982.

MLA (9th ed.) Citation

Oyler, David C., and W. P. Diamond. Drilling a Horizontal Coalbed Methane Drainage System from a Directional Surface Borehole. U.S. Dept. of the Interior, Bureau of Mines, 1982.