Clubley, S. (1998). Trading in Oil Futures and Options (Second Edition). ELSEVIER.
芝加哥风格引文Clubley, Sally. Trading in Oil Futures and Options (Second Edition). ELSEVIER, 1998.
MLA引文Clubley, Sally. Trading in Oil Futures and Options (Second Edition). ELSEVIER, 1998.
警告：这些引文格式不一定是100％准确.