Houghton, W. E. (1963). The poetry of Clough: An essay in revaluation. Yale University Press.
芝加哥风格引文Houghton, Walter E. The Poetry of Clough: An Essay in Revaluation. New Haven: Yale University Press, 1963.
MLA引文Houghton, Walter E. The Poetry of Clough: An Essay in Revaluation. Yale University Press, 1963.
警告：这些引文格式不一定是100％准确.