APA (7th ed.) Citation

LeRoy, L. W., LeRoy, D. O., Raese, J. W., & Haun, J. D. (1977). Subsurface geology: Petroleum, mining, construction (4th ed.). Colorado School of Mines.

Chicago Style (17th ed.) Citation

LeRoy, L. W., D. O. LeRoy, J. W. Raese, and John D. Haun. Subsurface Geology: Petroleum, Mining, Construction. 4th ed. Golden: Colorado School of Mines, 1977.

MLA (9th ed.) Citation

LeRoy, L. W., et al. Subsurface Geology: Petroleum, Mining, Construction. 4th ed. Colorado School of Mines, 1977.