APA (7th ed.) Citation

Freud, S. (1960). Jokes and their relation to the unconscious / by S. Freud. Routledge and Kegan Paul.

Chicago Style (17th ed.) Citation

Freud, Sigmund. Jokes and Their Relation to the Unconscious / by S. Freud. Routledge and Kegan Paul, 1960.

MLA (9th ed.) Citation

Freud, Sigmund. Jokes and Their Relation to the Unconscious / by S. Freud. Routledge and Kegan Paul, 1960.

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