Runyon, R., & Davis, W. A. (1996). Delia Webster and the Underground Railroad. The University Press of Kentucky.
芝加哥风格引文Runyon, Randolph, 与 William Albert Davis. Delia Webster and the Underground Railroad. Lexington, Kentucky: The University Press of Kentucky, 1996.
MLA引文Runyon, Randolph, 与 William Albert Davis. Delia Webster and the Underground Railroad. The University Press of Kentucky, 1996.
警告：这些引文格式不一定是100％准确.