Noreng, Ø. (2006). Crude power: Politics and the oil market. I.B. Tauris Publishers.
芝加哥风格引文Noreng, Øystein. Crude Power: Politics and the Oil Market. New York: I.B. Tauris Publishers, 2006.
MLA引文Noreng, Øystein. Crude Power: Politics and the Oil Market. I.B. Tauris Publishers, 2006.
警告：这些引文格式不一定是100％准确.