Cita APA (7a ed.)

Donald, D. (1969). The Nation in Crisis: 1861-1877. Meredith.

Cita Chicago Style (17a ed.)

Donald, David. The Nation in Crisis: 1861-1877. New York: Meredith, 1969.

Cita MLA (9a ed.)

Donald, David. The Nation in Crisis: 1861-1877. Meredith, 1969.