APA (7th ed.) Citation

Donald, D. H. (1960). Charles Sumner and the coming of the Civil War. Knopf.

Chicago Style (17th ed.) Citation

Donald, David Herbert. Charles Sumner and the Coming of the Civil War. New York: Knopf, 1960.

MLA (9th ed.) Citation

Donald, David Herbert. Charles Sumner and the Coming of the Civil War. Knopf, 1960.

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