Cita APA (7a ed.)

FREUD, S. (1986). Jokes and their relation to the unconncious. Penguin Books.

Cita Chicago Style (17a ed.)

FREUD, Sigmund. Jokes and Their Relation to the Unconncious. Middlesex: Penguin Books, 1986.

Cita MLA (9a ed.)

FREUD, Sigmund. Jokes and Their Relation to the Unconncious. Penguin Books, 1986.