Hunter, E. (2006). The darkest hour (1st Avon ed.). Avon Books.
Lua i Stíl Chicago (17ú heag.)Hunter, Erin. The Darkest Hour. 1st Avon ed. New York: Avon Books, 2006.
Lua MLA (8ú heag.)Hunter, Erin. The Darkest Hour. 1st Avon ed. Avon Books, 2006.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.