Pollock, J. L. (1986). Contemporary theories of knowledge. Rowman & Littlefield.
芝加哥风格引文Pollock, John L. Contemporary Theories of Knowledge. Totowa, N.J: Rowman & Littlefield, 1986.
MLA引文Pollock, John L. Contemporary Theories of Knowledge. Rowman & Littlefield, 1986.
警告：这些引文格式不一定是100％准确.