APA (7th ed.) Citation

(1922). United States oil and gas fields. Dep. of the Interior, U.S. Geological Survey.

Chicago Style (17th ed.) Citation

United States Oil and Gas Fields. [Washington, D.C.]: Dep. of the Interior, U.S. Geological Survey, 1922.

MLA (9th ed.) Citation

United States Oil and Gas Fields. Dep. of the Interior, U.S. Geological Survey, 1922.

Warning: These citations may not always be 100% accurate.