APA (7th ed.) Citation

Potter, D. M. (1979). Lincoln and his party in the secession crisis. AMS Press.

Chicago Style (17th ed.) Citation

Potter, David Morris. Lincoln and His Party in the Secession Crisis. New York: AMS Press, 1979.

MLA (8th ed.) Citation

Potter, David Morris. Lincoln and His Party in the Secession Crisis. AMS Press, 1979.

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