Fisher. Poe in His Own Time. University of Iowa Press.
Lua i Stíl Chicago (17ú heag.)Fisher. Poe in His Own Time. University of Iowa Press.
Lua MLA (9ú heag.)Fisher. Poe in His Own Time. University of Iowa Press.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.