Lua APA (7ú heag.)

Brown, D. Angels & demons.

Lua i Stíl Chicago (17ú heag.)

Brown, Dan. Angels & Demons.

Lua MLA (8ú heag.)

Brown, Dan. Angels & Demons.

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