APA引文

Staff, B. o. M. (1976). Mineral industries of Africa. Washington: The Bureau.

Trích dẫn kiểu Chicago

Staff, Bureau of Mines. Mineral Industries of Africa. Washington: The Bureau, 1976.

MLA引文

Staff, Bureau of Mines. Mineral Industries of Africa. Washington: The Bureau, 1976.

警告：這些引文格式不一定是100％准確.