APA (7th ed.) Citation

(1949). Petroleum: The story of an American industry / prepared and published by American petroleum institute.

Chicago Style (17th ed.) Citation

Petroleum: The Story of an American Industry / Prepared and Published by American Petroleum Institute. 1949.

MLA (9th ed.) Citation

Petroleum: The Story of an American Industry / Prepared and Published by American Petroleum Institute. 1949.

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