Brown, R., & Large, A. (2005). The watch by the sea. Cambridge University Press.
Lua i Stíl Chicago (17ú heag.)Brown, Richard, agus Annabel Large. The Watch by the Sea. Cambridge: Cambridge University Press, 2005.
Lua MLA (8ú heag.)Brown, Richard, agus Annabel Large. The Watch by the Sea. Cambridge University Press, 2005.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.