APA (7th ed.) Citation

National and Global Petroleum Resource Assessment Project (U.S.). (2021). Assessment of undiscovered continuous oil resources in the Bakken and Three Forks Formations of the Williston Basin Province, North Dakota and Montana, 2021. U.S. Department of the Interior, U.S. Geological Survey.

Chicago Style (17th ed.) Citation

National and Global Petroleum Resource Assessment Project (U.S.). Assessment of Undiscovered Continuous Oil Resources in the Bakken and Three Forks Formations of the Williston Basin Province, North Dakota and Montana, 2021. [Reston, Va.]: U.S. Department of the Interior, U.S. Geological Survey, 2021.

MLA (9th ed.) Citation

National and Global Petroleum Resource Assessment Project (U.S.). Assessment of Undiscovered Continuous Oil Resources in the Bakken and Three Forks Formations of the Williston Basin Province, North Dakota and Montana, 2021. U.S. Department of the Interior, U.S. Geological Survey, 2021.