APA (7th ed.) Zitazioa
Martin, W. E. (1984). The mind of Frederick Douglass. University of North Carolina Press.
Chicago Style (17th ed.) Zitazioa
Martin, Waldo E. The Mind of Frederick Douglass. Chapel Hill: University of North Carolina Press, 1984.
MLA (9th ed.) Zitazioa
Martin, Waldo E. The Mind of Frederick Douglass. University of North Carolina Press, 1984.
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