Capers, G. M. (1959). Stephen A. Douglas, defender of the Union ([1st ed.].). Little, Brown.
Chicago Style (17th ed.) CitationCapers, Gerald Mortimer. Stephen A. Douglas, Defender of the Union. [1st ed.]. Boston: Little, Brown, 1959.
MLA (9th ed.) CitationCapers, Gerald Mortimer. Stephen A. Douglas, Defender of the Union. [1st ed.]. Little, Brown, 1959.
Warning: These citations may not always be 100% accurate.