APA (7th ed.) Citation

Schenk, C. J. (2015). Assessment of undiscovered oil and gas resources of the Paris Basin, France, 2015. U.S. Department of the Interior, U.S. Geological Survey.

Chicago Style (17th ed.) Citation

Schenk, Christopher J. Assessment of Undiscovered Oil and Gas Resources of the Paris Basin, France, 2015. Reston, Va.: U.S. Department of the Interior, U.S. Geological Survey, 2015.

MLA (9th ed.) Citation

Schenk, Christopher J. Assessment of Undiscovered Oil and Gas Resources of the Paris Basin, France, 2015. U.S. Department of the Interior, U.S. Geological Survey, 2015.