Cita APA (7th ed.)
Humphreys, M. (2013). Marrow of tragedy: The health crisis of the American Civil War. Johns Hopkins University Press.
Cita Chicago (17th ed.)
Humphreys, Margaret. Marrow of Tragedy: The Health Crisis of the American Civil War. Baltimore: Johns Hopkins University Press, 2013.
Cita MLA (9th ed.)
Humphreys, Margaret. Marrow of Tragedy: The Health Crisis of the American Civil War. Johns Hopkins University Press, 2013.
Atenció: Aquestes cites poden no estar 100% correctes.