Lua APA (7ú heag.)

(1959). Deel 25, № 10; Physica. 1959.

Lua i Stíl Chicago (17ú heag.)

Deel 25, № 10; Physica. 1959, 1959.

Lua MLA (9ú heag.)

Deel 25, № 10; Physica. 1959, 1959.

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