Baird, F. E., & Kaufmann, W. A. (1997). Philosophic classics: From Plato to Nietzsche (2nd ed.). Prentice Hall.
芝加哥风格引文Baird, Forrest E., 与 Walter Arnold Kaufmann. Philosophic Classics: From Plato to Nietzsche. 2nd ed. Upper Saddle, N. J: Prentice Hall, 1997.
MLA引文Baird, Forrest E., 与 Walter Arnold Kaufmann. Philosophic Classics: From Plato to Nietzsche. 2nd ed. Prentice Hall, 1997.
警告：这些引文格式不一定是100％准确.