APA (7th ed.) Citation

Chadwick, F. E. (1906). Causes of the Civil War, 1859-1861. Harper & Brothers.

Chicago Style (17th ed.) Citation

Chadwick, French Ensor. Causes of the Civil War, 1859-1861. New York: Harper & Brothers, 1906.

MLA (9th ed.) Citation

Chadwick, French Ensor. Causes of the Civil War, 1859-1861. Harper & Brothers, 1906.

Warning: These citations may not always be 100% accurate.