APA (7th ed.) Zitazioa
Ambrose, S. E. (1996). Halleck, Lincoln's Chief of Staff (Louisiana paperback ed.). Louisiana State University Press.
Chicago Style (17th ed.) Zitazioa
Ambrose, Stephen E. Halleck, Lincoln's Chief of Staff. Louisiana paperback ed. Baton Rouge: Louisiana State University Press, 1996.
MLA (9th ed.) Zitazioa
Ambrose, Stephen E. Halleck, Lincoln's Chief of Staff. Louisiana paperback ed. Louisiana State University Press, 1996.
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