APA (7th ed.) Citation

Klein, M. (1997). Days of defiance: Sumter, Secession, and the coming of the Civil War (1. ed.). Knopf.

Chicago Style (17th ed.) Citation

Klein, Maury. Days of Defiance: Sumter, Secession, and the Coming of the Civil War. 1. ed. New York: Knopf, 1997.

MLA (9th ed.) Citation

Klein, Maury. Days of Defiance: Sumter, Secession, and the Coming of the Civil War. 1. ed. Knopf, 1997.