Cita APA (7a ed.)

Williams, J. M., & Folmar, J. K. (1981). From That Terrible Field: Civil War Letters of James M. Williams, 21st Alabama Infantry Volunteers. University of Alabama Press.

Cita Chicago Style (17a ed.)

Williams, James M., y John Kent Folmar. From That Terrible Field: Civil War Letters of James M. Williams, 21st Alabama Infantry Volunteers. University, Ala.: University of Alabama Press, 1981.

Cita MLA (8a ed.)

Williams, James M., y John Kent Folmar. From That Terrible Field: Civil War Letters of James M. Williams, 21st Alabama Infantry Volunteers. University of Alabama Press, 1981.