Brown, C. E. (2002). World energy resources: International geohydroscience and energy research institute. Springer.
Chicago Style citaatBrown, Charles E. World Energy Resources: International Geohydroscience and Energy Research Institute. New York: Springer, 2002.
MLA citatieBrown, Charles E. World Energy Resources: International Geohydroscience and Energy Research Institute. Springer, 2002.
Let op: Deze citaties zijn niet altijd 100% accuraat.