Manke, C. (1994). Improving electric power utility efficiency: Issues and recommendation. World Bank.
芝加哥风格引文Manke, Christoph. Improving Electric Power Utility Efficiency: Issues and Recommendation. Washington, D.C: World Bank, 1994.
MLA引文Manke, Christoph. Improving Electric Power Utility Efficiency: Issues and Recommendation. World Bank, 1994.
警告：这些引文格式不一定是100％准确.