APA引文

World Energy Council Madrid, Spain. (1992). ُEnergy and the Economy: Energy costs, prices and competition.

Chicago Style (17th ed.) Citation

World Energy Council Madrid, Spain. ُEnergy and the Economy: Energy Costs, Prices and Competition. Madrid, 1992.

MLA引文

World Energy Council Madrid, Spain. ُEnergy and the Economy: Energy Costs, Prices and Competition. 1992.

警告：這些引文格式不一定是100％准確.