Plantinga, A. (2003). De Re et De Dicto. Essays in the metaphysics of modality, 25-45.
芝加哥风格引文Plantinga, Alvin. "De Re Et De Dicto." Essays in the Metaphysics of Modality 2003: 25-45.
MLA引文Plantinga, Alvin. "De Re Et De Dicto." Essays in the Metaphysics of Modality, 2003, pp. 25-45.
警告：这些引文格式不一定是100％准确.
