APA (7th ed.) Citation

Geological Survey (U.S.). (2002). Oil and gas resources of the United States. [publisher not identified].

Chicago Style (17th ed.) Citation

Geological Survey (U.S.). Oil and Gas Resources of the United States. [Reston, Va. : U.S. Dept. of the Interior, U.S. Geological Survey]: [publisher not identified], 2002.

MLA (9th ed.) Citation

Geological Survey (U.S.). Oil and Gas Resources of the United States. [publisher not identified], 2002.