APA (7th ed.) Citation

United States. Bureau of Mines. (1931). Petroleum, petroleum products, and natural gasoline, 1931 (final summary). [publisher not identified].

Chicago Style (17th ed.) Citation

United States. Bureau of Mines. Petroleum, Petroleum Products, and Natural Gasoline, 1931 (final Summary). [Washington]: [publisher not identified], 1931.

MLA (9th ed.) Citation

United States. Bureau of Mines. Petroleum, Petroleum Products, and Natural Gasoline, 1931 (final Summary). [publisher not identified], 1931.

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