Cita APA (7th ed.)

Armstrong, M. V. (2008). Unfurl those colors!: McClellan, Sumner, and the Second Army Corps in the Antietam campaign. University of Alabama Press.

Cita Chicago (17th ed.)

Armstrong, Marion V. Unfurl Those Colors!: McClellan, Sumner, and the Second Army Corps in the Antietam Campaign. Tuscaloosa: University of Alabama Press, 2008.

Cita MLA (9th ed.)

Armstrong, Marion V. Unfurl Those Colors!: McClellan, Sumner, and the Second Army Corps in the Antietam Campaign. University of Alabama Press, 2008.