APA引文

National productivity council. (1965). Refractories industry in USA, Britain and West Germany. National productivity council.

Chicago Edition Citation

National productivity council. Refractories Industry in USA, Britain and West Germany. New Delhi: National productivity council, 1965.

MLA引文

National productivity council. Refractories Industry in USA, Britain and West Germany. National productivity council, 1965.

警告：這些引文格式不一定是100％准確.