Citação norma APA
Armstrong, M. V. (2008). Unfurl those colors!: McClellan, Sumner, and the Second Army Corps in the Antietam campaign. University of Alabama Press.
Citação norma Chicago
Armstrong, Marion V. Unfurl Those Colors!: McClellan, Sumner, and the Second Army Corps in the Antietam Campaign. Tuscaloosa: University of Alabama Press, 2008.
Citação norma MLA
Armstrong, Marion V. Unfurl Those Colors!: McClellan, Sumner, and the Second Army Corps in the Antietam Campaign. University of Alabama Press, 2008.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.