Lua APA (7ú heag.)
Nicholls, P. (2007). George Oppen and the fate of modernism. Oxford University Press.
Lua i Stíl Chicago (17ú heag.)
Nicholls, Peter. George Oppen and the Fate of Modernism. Oxford ; New York: Oxford University Press, 2007.
Lua MLA (9ú heag.)
Nicholls, Peter. George Oppen and the Fate of Modernism. Oxford University Press, 2007.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.