APA (7th ed.) Citation

Geological Survey (U.S.), United States. Department of Energy, Merewether, E. A., Krystinik, K. B., & Pawlewicz, M. J. (1987). Thermal maturity of hydrocarbon-bearing formations in southwestern Wyoming and northwestern Colorado. The Survey.

Chicago Style (17th ed.) Citation

Geological Survey (U.S.), United States. Department of Energy, E. A. Merewether, Katherine B. Krystinik, and M. J. Pawlewicz. Thermal Maturity of Hydrocarbon-bearing Formations in Southwestern Wyoming and Northwestern Colorado. Reston, Va.: The Survey, 1987.

MLA (9th ed.) Citation

Geological Survey (U.S.), et al. Thermal Maturity of Hydrocarbon-bearing Formations in Southwestern Wyoming and Northwestern Colorado. The Survey, 1987.