Cita APA

(1985). Slavery and Freedom on the Middle Ground: Maryland during the Nineteenth Century. New Haven, Connecticut, Estados Unidos de América: Yale University Press.

Citación estilo Chicago

Slavery and Freedom On the Middle Ground: Maryland During the Nineteenth Century. New Haven, Connecticut, Estados Unidos de América: Yale University Press, 1985.

Cita MLA

Slavery and Freedom On the Middle Ground: Maryland During the Nineteenth Century. New Haven, Connecticut, Estados Unidos de América: Yale University Press, 1985.