Lua APA (7ú heag.)
Buccola, N. (2012). The political thought of Frederick Douglass: In pursuit of American liberty. New York University Press.
Lua i Stíl Chicago (17ú heag.)
Buccola, Nicholas. The Political Thought of Frederick Douglass: In Pursuit of American Liberty. New York: New York University Press, 2012.
Lua MLA (9ú heag.)
Buccola, Nicholas. The Political Thought of Frederick Douglass: In Pursuit of American Liberty. New York University Press, 2012.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.