Lua APA (7ú heag.)
Byrd, R. C. (2005). Robert C. Byrd: Child of the Appalachian coalfields. West Virginia University Press.
Lua i Stíl Chicago (17ú heag.)
Byrd, Robert C. Robert C. Byrd: Child of the Appalachian Coalfields. Morgantown: West Virginia University Press, 2005.
Lua MLA (9ú heag.)
Byrd, Robert C. Robert C. Byrd: Child of the Appalachian Coalfields. West Virginia University Press, 2005.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.