Lua APA (7ú heag.)

Dickens, C., & Kingsley, S. (2010). Hard times. Oxford University Press.

Lua i Stíl Chicago (17ú heag.)

Dickens, Charles, agus Susan Kingsley. Hard Times. Oxford ; New York: Oxford University Press, 2010.

Lua MLA (8ú heag.)

Dickens, Charles, agus Susan Kingsley. Hard Times. Oxford University Press, 2010.

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