Lua APA (7ú heag.)

Poyer, D. (2007). The threat. St. Martin's Press.

Lua i Stíl Chicago (17ú heag.)

Poyer, David. The Threat. New York: St. Martin's Press, 2007.

Lua MLA (9ú heag.)

Poyer, David. The Threat. St. Martin's Press, 2007.

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