Franklin

MLA

Cooper, William J. We Have the War Upon Us : the Onset of the Civil War, November 1860-april 1861. New York: Alfred A. Knopf, 2012.

APA

Cooper, W. J. (2012). We have the war upon us : the onset of the Civil War, November 1860-April 1861. New York: Alfred A. Knopf.

Chicago

Cooper, William J., We Have the War Upon Us: The Onset of the Civil War, November 1860-April 1861. New York: Alfred A. Knopf, 2012.