Pacheco, J. F. (2005). The Pearl: A failed slave escape on the Potomac. University of North Carolina Press.
芝加哥风格引文Pacheco, Josephine F. The Pearl: A Failed Slave Escape on the Potomac. Chapel Hill [N.C.]: University of North Carolina Press, 2005.
MLA引文Pacheco, Josephine F. The Pearl: A Failed Slave Escape on the Potomac. University of North Carolina Press, 2005.
警告：这些引文格式不一定是100％准确.