Style de citation APA

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

Style de citation Chicago

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

Style de citation MLA

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

Attention : ces citations peuvent ne pas être correctes à 100%.