Franklin, R. S. (1991). Shadows of race and class. University of Minnesota Press.
芝加哥风格引文Franklin, Raymond S. Shadows of Race and Class. Minneapolis: University of Minnesota Press, 1991.
MLA引文Franklin, Raymond S. Shadows of Race and Class. University of Minnesota Press, 1991.
警告：这些引文格式不一定是100％准确.