APA Edition Citation

Freud ,Sigmund. (1991). Jokes and their relation to the unconscious. Penguin Books.

Chicago Edition Citation

Freud ,Sigmund. Jokes and Their Relation to the Unconscious. Penguin Books: Penguin Books, 1991.

MLA Edition Citation

Freud ,Sigmund. Jokes and Their Relation to the Unconscious. Penguin Books, 1991.

Warning: These citations may not always be 100% accurate.