Esty, J. Unseasonable youth. Oxford University Press.
Lua i Stíl Chicago (17ú heag.)Esty, Joshua. Unseasonable Youth. Oxford University Press.
Lua MLA (8ú heag.)Esty, Joshua. Unseasonable Youth. Oxford University Press.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.