Cita APA (7a ed.)

Potter, D. M. (1967). Lincoln and his Party in the Secession Crisis. Yale University Press.

Cita Chicago Style (17a ed.)

Potter, David M. Lincoln and His Party in the Secession Crisis. New Haven: Yale University Press, 1967.

Cita MLA (9a ed.)

Potter, David M. Lincoln and His Party in the Secession Crisis. Yale University Press, 1967.