APA (7th ed.) Citation

United States. Bureau of Mines & United States. Bureau of Mines. Africa and Middle East Area Office. (1976). Mineral industries of Africa. The Bureau.

Chicago Style (17th ed.) Citation

United States. Bureau of Mines and United States. Bureau of Mines. Africa and Middle East Area Office. Mineral Industries of Africa. [Washington]: The Bureau, 1976.

MLA (9th ed.) Citation

United States. Bureau of Mines and United States. Bureau of Mines. Africa and Middle East Area Office. Mineral Industries of Africa. The Bureau, 1976.