APA (7e ed.) Bronvermelding

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

Chicago (17e ed.) Bronvermelding

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

MLA (9e ed.) Bronvermelding

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

Let op: Deze citaties zijn niet altijd 100% accuraat.