Levine, R. S. (1998). The Cambridge companion to Herman Melville. Cambridge University Press.
Lua i Stíl Chicago (17ú heag.)Levine, Robert S. The Cambridge Companion to Herman Melville. Cambridge, Eng: Cambridge University Press, 1998.
Lua MLA (9ú heag.)Levine, Robert S. The Cambridge Companion to Herman Melville. Cambridge University Press, 1998.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.