Lua APA (7ú heag.)

204493 Child, L. (2002). Without fail. New York : Jove Books.

Lua i Stíl Chicago (17ú heag.)

204493 Child, Lee. Without Fail. New York : Jove Books, 2002.

Lua MLA (9ú heag.)

204493 Child, Lee. Without Fail. New York : Jove Books, 2002.

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