Lua APA (7ú heag.)
Campbell, K. E. (2007). Senator Sam Ervin, last of the founding fathers. University of North Carolina Press.
Lua i Stíl Chicago (17ú heag.)
Campbell, Karl E. Senator Sam Ervin, Last of the Founding Fathers. Chapel Hill: University of North Carolina Press, 2007.
Lua MLA (9ú heag.)
Campbell, Karl E. Senator Sam Ervin, Last of the Founding Fathers. University of North Carolina Press, 2007.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.