Ankrom, R. (2021). Stephen A. Douglas, Western Man: The Early Years in Congress, 1844-1850. McFarland and Company, Inc. : McFarland.
芝加哥风格引文Ankrom, Reg. Stephen A. Douglas, Western Man: The Early Years in Congress, 1844-1850. [Place of publication not identified]: McFarland and Company, Inc. : McFarland, 2021.
MLA引文Ankrom, Reg. Stephen A. Douglas, Western Man: The Early Years in Congress, 1844-1850. McFarland and Company, Inc. : McFarland, 2021.
警告：这些引文格式不一定是100％准确.