Smith, R. S. (1998). Profit centers in industrial ecology: The business executive's approach to the environment. Quorum Books.
芝加哥风格引文Smith, Ronald S. Profit Centers in Industrial Ecology: The Business Executive's Approach to the Environment. Westport, Conn.: Quorum Books, 1998.
MLA引文Smith, Ronald S. Profit Centers in Industrial Ecology: The Business Executive's Approach to the Environment. Quorum Books, 1998.
警告：这些引文格式不一定是100％准确.