ebrary, Inc, & Fitch, J. G. (2008). Seneca. Oxford University Press.
芝加哥风格引文ebrary, Inc, 与 John G. Fitch. Seneca. New York: Oxford University Press, 2008.
MLA引文ebrary, Inc, 与 John G. Fitch. Seneca. Oxford University Press, 2008.
警告：这些引文格式不一定是100％准确.