Plato & Saunders, T. J. (1987). Early Socratic dialogues. Penguin Books.
芝加哥风格引文Plato 与 Trevor J. Saunders. Early Socratic Dialogues. Harmondsworth, Middlesex, England ; New York, N.Y., U.S.A.: Penguin Books, 1987.
MLA引文Plato 与 Trevor J. Saunders. Early Socratic Dialogues. Penguin Books, 1987.
警告：这些引文格式不一定是100％准确.