Gallman. Defining Duty in the Civil War. The University of North Carolina Press.
Cita Chicago (17th ed.)Gallman. Defining Duty in the Civil War. The University of North Carolina Press.
Cita MLA (8th ed.)Gallman. Defining Duty in the Civil War. The University of North Carolina Press.
Atenció: Aquestes cites poden no estar 100% correctes.