APA aipamena

FREUD SIGMUND. (2002). JOKE AND ITS RELATION TO THE UNCONSCIOUS. PENGUIN BOOKS.

Chicago Style aipamena

FREUD SIGMUND. JOKE AND ITS RELATION TO THE UNCONSCIOUS. ENGLAND: PENGUIN BOOKS, 2002.

MLA aipamena

FREUD SIGMUND. JOKE AND ITS RELATION TO THE UNCONSCIOUS. PENGUIN BOOKS, 2002.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.