Lua APA (7ú heag.)

Gilbert, J. (1971). An edge to the laughter. Hodder & Stoughton.

Lua i Stíl Chicago (17ú heag.)

Gilbert, Jay. An Edge to the Laughter. London: Hodder & Stoughton, 1971.

Lua MLA (8ú heag.)

Gilbert, Jay. An Edge to the Laughter. Hodder & Stoughton, 1971.

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