Kant, I., & Ellington, J. W. (1977). Prolegomena: To any future metaphysics... Hackett.
芝加哥风格引文Kant, Immanuel, 与 James W. Ellington. Prolegomena: To Any Future Metaphysics... Indianapolis: Hackett, 1977.
MLA引文Kant, Immanuel, 与 James W. Ellington. Prolegomena: To Any Future Metaphysics... Hackett, 1977.
警告：这些引文格式不一定是100％准确.