Erskine, J., & Trent, W. P. (1945). The Cambridge history of American literature. Macmillan.
Lua i Stíl Chicago (17ú heag.)Erskine, John, agus William P. Trent. The Cambridge History of American Literature. New York: Macmillan, 1945.
Lua MLA (9ú heag.)Erskine, John, agus William P. Trent. The Cambridge History of American Literature. Macmillan, 1945.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.