Geological Survey of Alabama & Alabama. State Oil and Gas Board. The Petroleum industry in Alabama. The Survey.
Chicago Style (17th ed.) CitationGeological Survey of Alabama and Alabama. State Oil and Gas Board. The Petroleum Industry in Alabama. University, Ala.: The Survey.
MLA (9th ed.) CitationGeological Survey of Alabama and Alabama. State Oil and Gas Board. The Petroleum Industry in Alabama. The Survey.
Warning: These citations may not always be 100% accurate.