APA (7th ed.) Citation

American Petroleum Institute. (1942). Petroleum-industry hearings before the Temporary national economic committee. American petroleum Institute.

Chicago Style (17th ed.) Citation

American Petroleum Institute. Petroleum-industry Hearings Before the Temporary National Economic Committee. New York, N.Y.: American petroleum Institute, 1942.

MLA (9th ed.) Citation

American Petroleum Institute. Petroleum-industry Hearings Before the Temporary National Economic Committee. American petroleum Institute, 1942.