Catton, B. (1967). Never Call Retreat: The centennial History of The Civil War. Doubleday.
Cita Chicago Style (17a ed.)Catton, Bruce. Never Call Retreat: The Centennial History of The Civil War. New York: Doubleday, 1967.
Cita MLA (9a ed.)Catton, Bruce. Never Call Retreat: The Centennial History of The Civil War. Doubleday, 1967.
Precaución: Estas citas no son 100% exactas.