Collins. The Head Beneath the Altar. Michigan State University Press.
Lua i Stíl Chicago (17ú heag.)Collins. The Head Beneath the Altar. Michigan State University Press.
Lua MLA (9ú heag.)Collins. The Head Beneath the Altar. Michigan State University Press.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.