Harlan, L. R., & Smock, R. (1988). Booker T. Washington in perspective: Essays of Louis R. Harlan. University Press of Mississippi.
芝加哥风格引文Harlan, Louis R., 与 Raymond Smock. Booker T. Washington in Perspective: Essays of Louis R. Harlan. Jackson: University Press of Mississippi, 1988.
MLA引文Harlan, Louis R., 与 Raymond Smock. Booker T. Washington in Perspective: Essays of Louis R. Harlan. University Press of Mississippi, 1988.
警告：这些引文格式不一定是100％准确.