APA (7th ed.) Citation

Oyler, D. C., Diamond, W. P., & Jeran, P. W. (1979). Directional drilling for coalbed degasification: Program goals and progress in 1978. Dept. of the Interior, Bureau of Mines.

Chicago Style (17th ed.) Citation

Oyler, David C., W. P. Diamond, and P. W. Jeran. Directional Drilling for Coalbed Degasification: Program Goals and Progress in 1978. [Washington]: Dept. of the Interior, Bureau of Mines, 1979.

MLA (9th ed.) Citation

Oyler, David C., et al. Directional Drilling for Coalbed Degasification: Program Goals and Progress in 1978. Dept. of the Interior, Bureau of Mines, 1979.