Cita APA (7th ed.)
McPherson, J. M. (2002). Crossroads of freedom: Antietam. Oxford University Press.
Cita Chicago (17th ed.)
McPherson, James M. Crossroads of Freedom: Antietam. Oxford ; New York: Oxford University Press, 2002.
Cita MLA (9th ed.)
McPherson, James M. Crossroads of Freedom: Antietam. Oxford University Press, 2002.
Atenció: Aquestes cites poden no estar 100% correctes.