Dunn, C. W., & Byrnes, E. T. (1973). Middle English literature. Harcourt Brace Jovanovich.
芝加哥风格引文Dunn, Charles W., 与 Edward T. Byrnes. Middle English Literature. New York: Harcourt Brace Jovanovich, 1973.
MLA引文Dunn, Charles W., 与 Edward T. Byrnes. Middle English Literature. Harcourt Brace Jovanovich, 1973.
警告：这些引文格式不一定是100％准确.