Poe, E. A. (2008). The pit and the pendulum and other stories. Oxford University Press.
Lua i Stíl Chicago (17ú heag.)Poe, Edgar Allan. The Pit and the Pendulum and Other Stories. New York: Oxford University Press, 2008.
Lua MLA (8ú heag.)Poe, Edgar Allan. The Pit and the Pendulum and Other Stories. Oxford University Press, 2008.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.