Cita APA (7a ed.)

Cook, R. J., Roll, J., Varon, E. R., & Barney, W. L. (2013). Secession Winter: When the Union Fell Apart. Johns Hopkins University Press.

Cita Chicago Style (17a ed.)

Cook, Robert J., Jarod Roll, Elizabeth R. Varon, y William L. Barney. Secession Winter: When the Union Fell Apart. Baltimore: Johns Hopkins University Press, 2013.

Cita MLA (8a ed.)

Cook, Robert J., et al. Secession Winter: When the Union Fell Apart. Johns Hopkins University Press, 2013.