Euripides & Meagher, R. E. (1986). Helen. University of Massachusetts Press.
Chicago Style (17th ed.) CitationEuripides and Robert E. Meagher. Helen. Amherst, Mass: University of Massachusetts Press, 1986.
MLA引文Euripides and Robert E. Meagher. Helen. University of Massachusetts Press, 1986.
警告:這些引文格式不一定是100%准確.