BERRY, P. (1975). The essential self: An introduction to literature. McGraw-Hill.
芝加哥风格引文BERRY, Paul. The Essential Self: An Introduction to Literature. New York: McGraw-Hill, 1975.
MLA引文BERRY, Paul. The Essential Self: An Introduction to Literature. McGraw-Hill, 1975.
警告：这些引文格式不一定是100％准确.