Lua APA (7ú heag.)

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

Lua i Stíl Chicago (17ú heag.)

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

Lua MLA (9ú heag.)

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

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.