Lua APA (7ú heag.)

Ambler, E. The dark frontier (3a ed.).

Lua i Stíl Chicago (17ú heag.)

Ambler, Eric. The Dark Frontier. 3a ed.

Lua MLA (8ú heag.)

Ambler, Eric. The Dark Frontier. 3a ed.

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