APA (7th ed.) Zitazioa
Sweeney, F. (2007). Frederick Douglass and the Atlantic world. Liverpool University Press.
Chicago Style (17th ed.) Zitazioa
Sweeney, Fionnghuala. Frederick Douglass and the Atlantic World. Liverpool: Liverpool University Press, 2007.
MLA (9th ed.) Zitazioa
Sweeney, Fionnghuala. Frederick Douglass and the Atlantic World. Liverpool University Press, 2007.
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