Webb, M. G., & Ricketts, M. J. (1980). The economics of energy. Macmillan.
芝加哥风格引文Webb, Michael G., 与 Martin J. Ricketts. The Economics of Energy. London: Macmillan, 1980.
MLA引文Webb, Michael G., 与 Martin J. Ricketts. The Economics of Energy. Macmillan, 1980.
警告：这些引文格式不一定是100％准确.