Ackerman, K. D. (2003). Dark horse: The surprise election and political murder of President James A. Garfield ([1st Carroll & Graf ed.].). Carroll & Graf Publishers.
Chicago Style (17th ed.) CitationAckerman, Kenneth D. Dark Horse: The Surprise Election and Political Murder of President James A. Garfield. [1st Carroll & Graf ed.]. New York: Carroll & Graf Publishers, 2003.
MLA (9th ed.) CitationAckerman, Kenneth D. Dark Horse: The Surprise Election and Political Murder of President James A. Garfield. [1st Carroll & Graf ed.]. Carroll & Graf Publishers, 2003.
Warning: These citations may not always be 100% accurate.