Hearn, W. E. (1864). Plutology, or, the Theory of the efforts to satisfy human wants. Macmillan ; G. Robertson.
芝加哥风格引文Hearn, William Edward. Plutology, or, the Theory of the Efforts to Satisfy Human Wants. London : Melbourne: Macmillan ; G. Robertson, 1864.
MLA引文Hearn, William Edward. Plutology, or, the Theory of the Efforts to Satisfy Human Wants. Macmillan ; G. Robertson, 1864.
警告：这些引文格式不一定是100％准确.