Lua APA (7ú heag.)

(1962). Deel 28, № 1; Physica. 1962.

Lua i Stíl Chicago (17ú heag.)

Deel 28, № 1; Physica. 1962, 1962.

Lua MLA (9ú heag.)

Deel 28, № 1; Physica. 1962, 1962.

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