Cita APA

Freehling, W. W. (2007). Secessionists triumphant: 1854-1861. New York: Oxford University Press.

Citación estilo Chicago

Freehling, William W. Secessionists Triumphant: 1854-1861. New York: Oxford University Press, 2007.

Cita MLA

Freehling, William W. Secessionists Triumphant: 1854-1861. New York: Oxford University Press, 2007.