Cita APA (7a ed.)

Evans, J. S., Brooks, C. M., & Engs, R. F. (2007). Their Patriotic Duty: The Civil War Letters of the Evans Family of Brown County, Ohio. Fordham University Press.

Cita Chicago Style (17a ed.)

Evans, Joseph S., Corey M. Brooks, y Robert Francis Engs. Their Patriotic Duty: The Civil War Letters of the Evans Family of Brown County, Ohio. New York: Fordham University Press, 2007.

Cita MLA (8a ed.)

Evans, Joseph S., et al. Their Patriotic Duty: The Civil War Letters of the Evans Family of Brown County, Ohio. Fordham University Press, 2007.