Kerr-Ritchie. Freedom's Seekers. Louisiana State University Press.
Chicago Style (17th ed.) ZitazioaKerr-Ritchie. Freedom's Seekers. Louisiana State University Press.
MLA (9th ed.) ZitazioaKerr-Ritchie. Freedom's Seekers. Louisiana State University Press.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.