Cita APA (7th ed.)

ebrary, Inc, Boritt, G. S., & Blight, D. W. (1996). Why the Civil War came. Oxford University Press.

Cita Chicago (17th ed.)

ebrary, Inc, G. S. Boritt, i David W. Blight. Why the Civil War Came. New York: Oxford University Press, 1996.

Cita MLA (9th ed.)

ebrary, Inc, et al. Why the Civil War Came. Oxford University Press, 1996.