Lua APA (7ú heag.)
Cook, R. (2011). Civil War senator: William Pitt Fessenden and the fight to save the American republic. Louisiana State University Press.
Lua i Stíl Chicago (17ú heag.)
Cook, Robert. Civil War Senator: William Pitt Fessenden and the Fight to Save the American Republic. Baton Rouge: Louisiana State University Press, 2011.
Lua MLA (9ú heag.)
Cook, Robert. Civil War Senator: William Pitt Fessenden and the Fight to Save the American Republic. Louisiana State University Press, 2011.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.