Cita APA (7a ed.)

Black, J. H., Engle, S. D., & Coles, D. J. (2012). A Yankee Horseman in the Shenandoah Valley: The Civil War Letters of John H. Black, Twelfth Pennsylvania Cavalry. University of Tennessee Press.

Cita Chicago Style (17a ed.)

Black, John H., Stephen Douglas Engle, y David J. Coles. A Yankee Horseman in the Shenandoah Valley: The Civil War Letters of John H. Black, Twelfth Pennsylvania Cavalry. Knoxville: University of Tennessee Press, 2012.

Cita MLA (8a ed.)

Black, John H., et al. A Yankee Horseman in the Shenandoah Valley: The Civil War Letters of John H. Black, Twelfth Pennsylvania Cavalry. University of Tennessee Press, 2012.