FREUD, S. (1986). Jokes and their relation to the unconncious. Penguin Books.
芝加哥风格引文FREUD, Sigmund. Jokes and Their Relation to the Unconncious. Middlesex: Penguin Books, 1986.
MLA引文FREUD, Sigmund. Jokes and Their Relation to the Unconncious. Penguin Books, 1986.
警告：这些引文格式不一定是100％准确.