Engineering Industry Training Board. (1968). Milling: For Engineering Craftsmen. Engineering Industry Training Board.
芝加哥风格引文Engineering Industry Training Board. Milling: For Engineering Craftsmen. Watford, Herts.: Engineering Industry Training Board, 1968.
MLA引文Engineering Industry Training Board. Milling: For Engineering Craftsmen. Engineering Industry Training Board, 1968.
警告：这些引文格式不一定是100％准确.